diff --git a/LICENSE b/LICENSE
index b04e814..2293e2e 100644
--- a/LICENSE
+++ b/LICENSE
@@ -1,4 +1,4 @@
-Copyright (c) 2017 - 2019, Pascal Wagler;  
+Copyright (c) 2017 - 2019, Pascal Wagler;
 Copyright (c) 2014 - 2019, John MacFarlane
 All rights reserved.
 
diff --git a/eisvogel.tex b/eisvogel.tex
index b69f978..42d5d3b 100644
--- a/eisvogel.tex
+++ b/eisvogel.tex
@@ -1,35 +1,35 @@
 %%
-% Copyright (c) 2017 - 2019, Pascal Wagler;  
+% Copyright (c) 2017 - 2019, Pascal Wagler;
 % Copyright (c) 2014 - 2019, John MacFarlane
-% 
+%
 % All rights reserved.
-% 
-% Redistribution and use in source and binary forms, with or without 
-% modification, are permitted provided that the following conditions 
+%
+% Redistribution and use in source and binary forms, with or without
+% modification, are permitted provided that the following conditions
 % are met:
-% 
-% - Redistributions of source code must retain the above copyright 
+%
+% - Redistributions of source code must retain the above copyright
 % notice, this list of conditions and the following disclaimer.
-% 
-% - Redistributions in binary form must reproduce the above copyright 
-% notice, this list of conditions and the following disclaimer in the 
+%
+% - Redistributions in binary form must reproduce the above copyright
+% notice, this list of conditions and the following disclaimer in the
 % documentation and/or other materials provided with the distribution.
-% 
-% - Neither the name of John MacFarlane nor the names of other 
-% contributors may be used to endorse or promote products derived 
+%
+% - Neither the name of John MacFarlane nor the names of other
+% contributors may be used to endorse or promote products derived
 % from this software without specific prior written permission.
-% 
-% THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 
-% "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 
-% LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS 
-% FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
-% COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, 
+%
+% THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+% "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+% LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+% FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+% COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
 % INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
-% BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 
-% LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER 
-% CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 
-% LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN 
-% ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 
+% BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+% LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+% CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+% LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+% ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 % POSSIBILITY OF SUCH DAMAGE.
 %%
 
@@ -462,8 +462,6 @@ $endif$
 
 
 
-
-
 %%
 %% added
 %%
@@ -511,7 +509,7 @@ $endif$
 \PassOptionsToPackage{hyphens}{url}
 
 %
-% When using babel or polyglossia with biblatex, loading csquotes is recommended 
+% When using babel or polyglossia with biblatex, loading csquotes is recommended
 % to ensure that quoted texts are typeset according to the rules of your main language.
 %
 \usepackage{csquotes}
@@ -540,7 +538,7 @@ $endif$
 % Source Sans Pro as the de­fault font fam­ily
 % Source Code Pro for monospace text
 %
-% 'default' option sets the default 
+% 'default' option sets the default
 % font family to Source Sans Pro, not \sfdefault.
 %
 $if(mainfont)$
@@ -549,7 +547,7 @@ $else$
 \usepackage{sourcecodepro}
 
 % XeLaTeX specific adjustments for straight quotes: https://tex.stackexchange.com/a/354887
-% This issue is already fixed (see https://github.com/silkeh/latex-sourcecodepro/pull/5) but the 
+% This issue is already fixed (see https://github.com/silkeh/latex-sourcecodepro/pull/5) but the
 % fix is still unreleased.
 % TODO: Remove this workaround when the new version of sourcecodepro is released on CTAN.
 \ifxetex
@@ -576,7 +574,7 @@ $if(beamer)$
 $else$
 \addtokomafont{section}{\color{heading-color}}
 $endif$
-% When using the classes report, scrreprt, book, 
+% When using the classes report, scrreprt, book,
 % scrbook or memoir, uncomment the following line.
 %\addtokomafont{chapter}{\color{heading-color}}
 
@@ -614,8 +612,8 @@ $if(tables)$
 \endoldlongtable
 \global\rownum=0\relax}
 
-% Unfortunately the colored cells extend beyond the edge of the 
-% table because pandoc uses @-expressions (@{}) like so: 
+% Unfortunately the colored cells extend beyond the edge of the
+% table because pandoc uses @-expressions (@{}) like so:
 %
 % \begin{longtable}[]{@{}ll@{}}
 % \end{longtable}
diff --git a/examples/basic-example/basic-example.md b/examples/basic-example/basic-example.md
index f3b7077..8997fa6 100644
--- a/examples/basic-example/basic-example.md
+++ b/examples/basic-example/basic-example.md
@@ -17,13 +17,13 @@ commentaque virgine** anima tamen comitemque petis, sed. In Amphion vestros
 hamos ire arceor mandere spicula, in licet aliquando.
 
 ```java
-public class Example implements LoremIpsum { 
+public class Example implements LoremIpsum {
 	public static void main(String[] args) {
 		if(args.length < 2) {
 			System.out.println("Lorem ipsum dolor sit amet");
 		}
 	} // Obscura atque coniuge, per de coniunx
-}		
+}
 ```
 
 Porrigitur et Pallas nuper longusque cratere habuisse sepulcro pectore fertur.
diff --git a/examples/build-examples.sh b/examples/build-examples.sh
index 0d8dbbb..cfbbd59 100644
--- a/examples/build-examples.sh
+++ b/examples/build-examples.sh
@@ -8,7 +8,7 @@ echo "##"
 echo ""
 
 echo "- basic-example"
-pandoc "basic-example/basic-example.md"         -o "basic-example/basic-example.pdf"         --from markdown --template "../eisvogel.latex" --listings
+pandoc "basic-example/basic-example.md" -o "basic-example/basic-example.pdf" --from markdown --template "../eisvogel.latex" --listings
 pdftoppm -r 150 -png "basic-example/basic-example.pdf" > "basic-example/basic-example.png"
 
 echo "- beamer"
@@ -16,7 +16,7 @@ pandoc "beamer/beamer.md" -o "beamer/beamer.pdf" --from markdown --to beamer --t
 pdftoppm -r 150 -png "beamer/beamer.pdf" > "beamer/beamer.png"
 
 echo "- custom-titlepage"
-pandoc "custom-titlepage/custom-titlepage.md"   -o "custom-titlepage/custom-titlepage.pdf"   --from markdown --template "../eisvogel.latex" -V "logo=custom-titlepage/logo-inverted.pdf" --listings
+pandoc "custom-titlepage/custom-titlepage.md" -o "custom-titlepage/custom-titlepage.pdf" --from markdown --template "../eisvogel.latex" -V "logo=custom-titlepage/logo-inverted.pdf" --listings
 pdftoppm -r 150 -png "custom-titlepage/custom-titlepage.pdf" > "custom-titlepage/custom-titlepage.png"
 
 echo "- default-titlepage"
@@ -44,12 +44,12 @@ pandoc "without-listings/without-listings.md" -o "without-listings/without-listi
 pdftoppm -r 150 -png "without-listings/without-listings.pdf" > "without-listings/without-listings.png"
 
 echo "- green-titlepage"
-pandoc "green-titlepage/green-titlepage.md"   -o "green-titlepage/green-titlepage.pdf"   --from markdown --template "../eisvogel.latex" --listings
+pandoc "green-titlepage/green-titlepage.md" -o "green-titlepage/green-titlepage.pdf" --from markdown --template "../eisvogel.latex" --listings
 pdftoppm -r 150 -png "green-titlepage/green-titlepage.pdf" > "green-titlepage/green-titlepage.png"
 
 echo "- book"
 # Additional options like `book: true` and `classoption: [oneside]` are set in the markdown file via the YAML metadata block.
-pandoc "book/book.md" -o "book/book.pdf" --from markdown --template "../eisvogel.latex" --listings --top-level-division="chapter" 
+pandoc "book/book.md" -o "book/book.pdf" --from markdown --template "../eisvogel.latex" --listings --top-level-division="chapter"
 pdftoppm -r 150 -png "book/book.pdf" > "book/book.png"
 
 echo "- images-and-tables"
diff --git a/examples/custom-titlepage/custom-titlepage.md b/examples/custom-titlepage/custom-titlepage.md
index 1688507..ca6c4c9 100644
--- a/examples/custom-titlepage/custom-titlepage.md
+++ b/examples/custom-titlepage/custom-titlepage.md
@@ -23,13 +23,13 @@ commentaque virgine** anima tamen comitemque petis, sed. In Amphion vestros
 hamos ire arceor mandere spicula, in licet aliquando.
 
 ```java
-public class Example implements LoremIpsum { 
+public class Example implements LoremIpsum {
 	public static void main(String[] args) {
 		if(args.length < 2) {
 			System.out.println("Lorem ipsum dolor sit amet");
 		}
 	} // Obscura atque coniuge, per de coniunx
-}		
+}
 ```
 
 Porrigitur et Pallas nuper longusque cratere habuisse sepulcro pectore fertur.
diff --git a/examples/default-titlepage/default-titlepage.md b/examples/default-titlepage/default-titlepage.md
index 968b08e..83844e2 100644
--- a/examples/default-titlepage/default-titlepage.md
+++ b/examples/default-titlepage/default-titlepage.md
@@ -19,13 +19,13 @@ commentaque virgine** anima tamen comitemque petis, sed. In Amphion vestros
 hamos ire arceor mandere spicula, in licet aliquando.
 
 ```java
-public class Example implements LoremIpsum { 
+public class Example implements LoremIpsum {
 	public static void main(String[] args) {
 		if(args.length < 2) {
 			System.out.println("Lorem ipsum dolor sit amet");
 		}
 	} // Obscura atque coniuge, per de coniunx
-}		
+}
 ```
 
 Porrigitur et Pallas nuper longusque cratere habuisse sepulcro pectore fertur.
diff --git a/examples/german/german.md b/examples/german/german.md
index 1f6e40c..c73b5da 100644
--- a/examples/german/german.md
+++ b/examples/german/german.md
@@ -17,13 +17,13 @@ commentaque virgine** anima tamen comitemque petis, sed. In Amphion vestros
 hamos ire arceor mandere spicula, in licet aliquando.
 
 ```java
-public class Example implements LoremIpsum { 
+public class Example implements LoremIpsum {
 	public static void main(String[] args) {
 		if(args.length < 2) {
 			System.out.println("Lorem ipsum dolor sit amet");
 		}
 	} // Obscura atque coniuge, per de coniunx
-}		
+}
 ```
 
 Porrigitur et Pallas nuper longusque cratere habuisse sepulcro pectore fertur.
diff --git a/examples/green-titlepage/green-titlepage.md b/examples/green-titlepage/green-titlepage.md
index 871aff1..7b6778b 100644
--- a/examples/green-titlepage/green-titlepage.md
+++ b/examples/green-titlepage/green-titlepage.md
@@ -23,13 +23,13 @@ commentaque virgine** anima tamen comitemque petis, sed. In Amphion vestros
 hamos ire arceor mandere spicula, in licet aliquando.
 
 ```java
-public class Example implements LoremIpsum { 
+public class Example implements LoremIpsum {
 	public static void main(String[] args) {
 		if(args.length < 2) {
 			System.out.println("Lorem ipsum dolor sit amet");
 		}
 	} // Obscura atque coniuge, per de coniunx
-}		
+}
 ```
 
 Porrigitur et Pallas nuper longusque cratere habuisse sepulcro pectore fertur.
diff --git a/examples/listings/listings.md b/examples/listings/listings.md
index f65d753..63883f7 100644
--- a/examples/listings/listings.md
+++ b/examples/listings/listings.md
@@ -14,13 +14,13 @@ Lorem markdownum Letoia, et alios -- "figurae flectentem annis aliquid Peneosque
 esse, 'obstat' gravitate.
 
 ```java
-public class Example implements LoremIpsum { 
+public class Example implements LoremIpsum {
 	public static void main(String[] args) {
 		if(args.length < 2) {
 			System.out.println("Lorem ipsum dolor sit amet");
 		}
 	} // Obscura atque coniuge, per de coniunx
-}		
+}
 ```
 
 Porrigitur et Pallas nuper longusque cratere habuisse sepulcro pectore fertur. Obscura atque coniuge, per de coniunx, sibi medias
@@ -49,7 +49,7 @@ CREATE TYPE person_t AS (
 	firstName VARCHAR(50) NOT NULL,
 	lastName VARCHAR(50) NOT NULL
 );
-CREATE Or REPLACE FUNCTION getFormattedName(person) RETURNS text AS 
-	$$ SELECT 'P: ' || initcap($1.firstName); $$ 
+CREATE Or REPLACE FUNCTION getFormattedName(person) RETURNS text AS
+	$$ SELECT 'P: ' || initcap($1.firstName); $$
 LANGUAGE SQL;
 ```
\ No newline at end of file
diff --git a/examples/logo-titlepage/logo-titlepage.md b/examples/logo-titlepage/logo-titlepage.md
index 35239fc..81ed863 100644
--- a/examples/logo-titlepage/logo-titlepage.md
+++ b/examples/logo-titlepage/logo-titlepage.md
@@ -24,13 +24,13 @@ commentaque virgine** anima tamen comitemque petis, sed. In Amphion vestros
 hamos ire arceor mandere spicula, in licet aliquando.
 
 ```java
-public class Example implements LoremIpsum { 
+public class Example implements LoremIpsum {
 	public static void main(String[] args) {
 		if(args.length < 2) {
 			System.out.println("Lorem ipsum dolor sit amet");
 		}
 	} // Obscura atque coniuge, per de coniunx
-}		
+}
 ```
 
 Porrigitur et Pallas nuper longusque cratere habuisse sepulcro pectore fertur.
diff --git a/examples/without-listings/without-listings.md b/examples/without-listings/without-listings.md
index 40c8921..9cf0fab 100644
--- a/examples/without-listings/without-listings.md
+++ b/examples/without-listings/without-listings.md
@@ -15,13 +15,13 @@ Lorem markdownum Letoia, et alios: figurae flectentem annis aliquid Peneosque ab
 esse, obstat gravitate.
 
 ```java
-public class Example implements LoremIpsum { 
+public class Example implements LoremIpsum {
 	public static void main(String[] args) {
 		if(args.length < 2) {
 			System.out.println("Lorem ipsum dolor sit amet");
 		}
 	} // Obscura atque coniuge, per de coniunx
-}		
+}
 ```
 
 Porrigitur et Pallas nuper longusque cratere habuisse sepulcro pectore fertur. Obscura atque coniuge, per de coniunx, sibi medias
@@ -50,7 +50,7 @@ CREATE TYPE person_t AS (
 	lastName VARCHAR(50) NOT NULL
 );
 
-CREATE Or REPLACE FUNCTION getFormattedName(person) RETURNS text AS 
-	$$ SELECT 'P: ' || initcap($1.firstName); $$ 
+CREATE Or REPLACE FUNCTION getFormattedName(person) RETURNS text AS
+	$$ SELECT 'P: ' || initcap($1.firstName); $$
 LANGUAGE SQL;
 ```
\ No newline at end of file