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 fa43de092c9df3dbe699d0e5256c7c8042b0e133..dd1f02774d2436a2270e9cc9de3f48ca550f04c4 100644
--- a/doc.zih.tu-dresden.de/docs/contrib/content_rules.md
+++ b/doc.zih.tu-dresden.de/docs/contrib/content_rules.md
@@ -39,7 +39,7 @@ or via [Email](mailto:hpcsupport@zih.tu-dresden.de).
 
 * All documentation is written in [Markdown](#markdown).
 * Use spaces (not tabs) both in Markdown files and in `mkdocs.yml`.
-* Respect the line limit of 100 characters (exception: links).
+* Respect the line length limit of 100 characters (exception: links).
 * Do not add large binary files or high resolution images to the repository (cf.
    [adding images and attachments](#graphics-and-attachments)).
 * [Admonitions](#special-feature-admonitions) may be actively used for longer code examples,