diff --git a/mkdocs.yml b/mkdocs.yml
index d25cf93..ea1e821 100644
--- a/mkdocs.yml
+++ b/mkdocs.yml
@@ -33,7 +33,7 @@ nav:
     - The URL Shortening App: python_web/url-shorten-app.md
     - Conclusion: python_web/sre-conclusion.md
 - Data:
-    - NoSQL Concepts:
+    - NoSQL:
         - Introduction: databases_nosql/intro.md
         - Key Concepts: databases_nosql/key_concepts.md
         - Conclusion:  databases_nosql/further_reading.md