diff --git a/docs/approach.md b/docs/methodology.md
similarity index 100%
rename from docs/approach.md
rename to docs/methodology.md
diff --git a/mkdocs.yml b/mkdocs.yml
index 9ac80bf..27a6732 100644
--- a/mkdocs.yml
+++ b/mkdocs.yml
@@ -38,7 +38,7 @@ nav:
       - Getting Started: index.md
       - Downloading SMARTDS Model: getting-started/smartds.md
       - Developer Guides: getting-started/dev-guides.md
-  - Approch: approach.md
+  - Methodology: methodology.md
 extra: 
   version:
     provider: mike