fix tocs

Author: ghogen

docs/designers/toc.yml

@@ -259,5 +259,4 @@
       href: how-to-export-a-texture-for-use-with-direct2d-or-javascipt-apps.md
 - name: The Visual Studio image library
   href: the-visual-studio-image-library.md
-- name: Develop apps with Workflow Designer
-  href: ../workflow-designer/developing-applications-with-the-workflow-designer.md
+

docs/toc.yml

@@ -588,6 +588,8 @@
   - name: Design user interfaces...
     displayName: XAML designer
     href: designers/designing-user-interfaces.md
+  - name: Develop apps with Workflow Designer
+    href: ../workflow-designer/developing-applications-with-the-workflow-designer.md
   - name: Compile and build
     items:
     - name: Overview