updated filename

Author: khelanmodi

articles/cosmos-db/mongodb/vcore/TOC.yml

@@ -87,5 +87,5 @@
     - name: Solution accelerators
       href: ../../solutions.md?pivots=api-mongodb
     - name: AI-Enhanced Advertisement Generation
-      href: AI-advertisement-generation.md
+      href: ai-advertisement-generation.md
 

articles/cosmos-db/mongodb/vcore/AI-advertisement-generation.md renamed to articles/cosmos-db/mongodb/vcore/ai-advertisment-generation.md

@@ -93,4 +93,4 @@ landingContent:
       - linkListType: sample
         links:
           - text: AI-Enhanced Advertisement Generation
-            url: AI-advertisement-generation.md
+            url: ai-advertisement-generation.md