diff --git a/doc.zih.tu-dresden.de/docs/contrib/content_rules.md b/doc.zih.tu-dresden.de/docs/contrib/content_rules.md
index bc4e271ab4a403e6561fb3794151b2c4667123d9..80dbdbaeb0d3eb07690c8ddb16fbae0b0fc4b82e 100644
--- a/doc.zih.tu-dresden.de/docs/contrib/content_rules.md
+++ b/doc.zih.tu-dresden.de/docs/contrib/content_rules.md
@@ -340,7 +340,7 @@ The table also holds a second placeholder, if, e.g., you need a second login to
 
 !!! example "Output of `ls` command"
 
-   The following code listing depicts the usage of the generic user names and projects as well as
+    The following code listing depicts the usage of the generic user names and projects as well as
     recognizable placeholders for files and directory names.
 
     ```console