Fixes

Author: KumarVivek

powerapps-docs/guidance/TOC.yml

@@ -5,7 +5,7 @@
   - name: Power Apps patterns
     items:
     - name: Patterns overview
-      href: patterns/patterns-overview.md
+      href: patterns/overview.md
     - name: Calculation or Transformation pattern
       href: patterns/calculator-pattern.md
     - name: Communication or Announcement pattern

powerapps-docs/guidance/index.yml

@@ -28,11 +28,11 @@ landingContent:
           - text: Overview
             url: patterns/overview.md
           - text: "Pattern: Calculation"
-            url: patterns/calculator-pattern
+            url: patterns/calculator-pattern.md
           - text: "Pattern: Communication"
-            url: patterns/communication-pattern
+            url: patterns/communication-pattern.md
           - text: "Pattern: Inspection"
-            url: patterns/inspection-pattern
+            url: patterns/inspection-pattern.md
 
   # Card 
   - title: Planning a Power Apps project