fix doc

Author: qwertygc

docs/doc.md

@@ -1,9 +1,10 @@
 # QualCoder Doc
-Please select your language.
+*Please select your language*
+
 ## Official Documentation
 
-- [English](/en){.button-link}
+- [English](/en)
 
 ## Community Translations
 
-- [Français](/en){.button-link}
+- [Français](/en)

mkdocs.yml

@@ -6,9 +6,9 @@ repo_name: 'QualCoder-Org/qualcoder-org.github.io'
 repo_url: 'https://github.com/QualCoder-Org/qualcoder-org.github.io'
 nav:
     - Home: index.md
+    - 'Documentation' : doc.md
     - 'Studies using QualCoder': using.md
     - 'About Developers': about.md
-    - 'Documentation' : doc.md
 theme:
   name: 'material'
   logo: images/logo.png