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 4bae78caf3dfd44141342858b0a39e44de0f77a3..98adfe220b2f98c1d9c7fca95b0cd438401ce472 100644
--- a/doc.zih.tu-dresden.de/docs/contrib/content_rules.md
+++ b/doc.zih.tu-dresden.de/docs/contrib/content_rules.md
@@ -294,7 +294,7 @@ marie@login$ ws_find 4041337
 ```
 
 Please be aware, that a reader often understands placeholders easier if you also give an example.
-Therefore, please always add an example.
+Therefore, always add an example!
 
 ##### Unix Rules