Address review comments

Author: sadilchamishka

en/asgardeo/mkdocs.yml

@@ -401,7 +401,7 @@ nav:
           - Advanced configuration for the agent: guides/users/user-stores/advanced-configurations-for-the-agent.md
       - Workflows:
         - Workflows: guides/workflows/index.md
-        - Approval Workflows: guides/workflows/approval-workflows.md
+        - Approval workflows: guides/workflows/approval-workflows.md
         - Workflow requests: guides/workflows/workflow-requests.md
       - Account configurations:
         - Account configurations: guides/account-configurations/index.md

en/identity-server/next/mkdocs.yml

@@ -692,7 +692,7 @@ nav:
           - Migrate user passwords: guides/users/migrate-users/migrate-passwords.md
       - Workflows:
         - Workflows: guides/workflows/index.md
-        - Approval Workflows: guides/workflows/approval-workflows.md
+        - Approval workflows: guides/workflows/approval-workflows.md
         - Workflow requests: guides/workflows/workflow-requests.md
       - Account configurations:
         - Account configurations: guides/account-configurations/index.md