From c1be351d6da910a416c9a7d262d373b40cf779de Mon Sep 17 00:00:00 2001
From: Scott Fennell <spfennell@gmail.com>
Date: Fri, 27 May 2022 11:54:14 -0500
Subject: [PATCH] Update TutVariableServer.md

---
 docs/tutorial/TutVariableServer.md | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/docs/tutorial/TutVariableServer.md b/docs/tutorial/TutVariableServer.md
index 576f9116..f7d22f63 100644
--- a/docs/tutorial/TutVariableServer.md
+++ b/docs/tutorial/TutVariableServer.md
@@ -81,7 +81,7 @@ position data, and prints the periodic responses to the screen.
 **Listing - CannonDisplay_Rev1.py**
 
 ```python
-#!/usr/bin/python
+#!/usr/bin/python2
 import sys
 import socket
 
@@ -235,7 +235,7 @@ two ways. We can 1) call [**var_clear**](#api-var-clear) to clear the the list,
 or 2) we can call [**var_remove**](#api-var-remove). Specifically we could do
 the following:
 
-```client_socket.send("trick.var_remove(\"dyn.cannon.init_angle\")\n )```
+```client_socket.send("trick.var_remove(\"dyn.cannon.init_angle\")\n")```
 
 So, when we run the modified client, the first three lines of the output should
 look something like the following.
@@ -275,7 +275,7 @@ The listing below implements a GUI client using **Python** and
 **Listing - CannonDisplay_Rev2.py**
 
 ```python
-#!/usr/bin/python
+#!/usr/bin/python2
 import sys 
 import socket
 import math