Fixes page name and filename for new cookbook recipe

Author: froschdesign

doc/book/cookbook/setting-module-specific-layout.md renamed to doc/book/cookbook/setting-module-specific-layouts.md

@@ -31,7 +31,7 @@ pages:
         - Url: helpers/url.md
         - "Advanced usage of helpers": helpers/advanced-usage.md
     - Cookbook:
-        - "Setting module-specific Layout": cookbook\setting-module-specific-layout.md
+        - "Setting module-specific Layouts": cookbook\setting-module-specific-layouts.md
 site_name: zend-view
 site_description: zend-view
 repo_url: 'https://github.com/zendframework/zend-view'