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 5989db0b135cb076f1d61ff2d4567cef95950221..fa43de092c9df3dbe699d0e5256c7c8042b0e133 100644
--- a/doc.zih.tu-dresden.de/docs/contrib/content_rules.md
+++ b/doc.zih.tu-dresden.de/docs/contrib/content_rules.md
@@ -38,7 +38,7 @@ or via [Email](mailto:hpcsupport@zih.tu-dresden.de).
 ## Quick Overview
 
 * All documentation is written in [Markdown](#markdown).
-* Type spaces (not tabs) both in Markdown files and in `mkdocs.yml`.
+* Use spaces (not tabs) both in Markdown files and in `mkdocs.yml`.
 * Respect the line 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)).