github: small syntax fix for contribution guide

diff --git a/.github/CONTRIBUTING.md b/.github/CONTRIBUTING.md
index 936f606..227f212 100644 (file)
--- a/.github/CONTRIBUTING.md
+++ b/.github/CONTRIBUTING.md
@@ -71,7 +71,7 @@ and commit history, there are several *rules* required for each contribution.
     will be regenerated by a automatic script that is executed every few hours
     * so if you modify an existing module **README** don't commit the changes
     of this file to the git repository
-    * if you create a new module that includes also a **README file, you
+    * if you create a new module that includes also a **README** file, you
     need to commit the README to the git repository one time
   * code **should** be formatted with **clang-format** or to match the style of
   the component that the commit applies to. The `.clang-format` file is part of