diff --git a/towncrier.toml b/towncrier.toml
index ae9c9d5a5..e093d0cc4 100644
--- a/towncrier.toml
+++ b/towncrier.toml
@@ -14,8 +14,8 @@
 
     [[tool.towncrier.type]]
         directory = "security"
-	name = "Security-related Changes"
-	showcontent = true
+        name = "Security-related Changes"
+        showcontent = true
 
     [[tool.towncrier.type]]
         directory = "incompat"