diff --git a/docs/development/aa_core/code-style b/docs/development/aa_core/code-style.md
similarity index 99%
rename from docs/development/aa_core/code-style
rename to docs/development/aa_core/code-style.md
index 4f9d5b60..849d3aa0 100644
--- a/docs/development/aa_core/code-style
+++ b/docs/development/aa_core/code-style.md
@@ -10,7 +10,7 @@ To get started, `pip install pre-commit`, then `pre-commit install` to add the g
 
 Before any code is "git push"-ed, pre-commit will check it for uniformity and correct it if possible
 
-```bash
+```shell
 check python ast.....................................(no files to check)Skipped
 check yaml...........................................(no files to check)Skipped
 check json...........................................(no files to check)Skipped