Fix syntax in config.example.yml

(cherry picked from commit cafe88a)

Author: tdonohue

config/config.example.yml

@@ -28,11 +28,11 @@ ssr:
   # Whether to enable rendering of Search component on SSR.
   # If set to true the component will be included in the HTML returned from the server side rendering.
   # If set to false the component will not be included in the HTML returned from the server side rendering.
-  enableSearchComponent: false,
+  enableSearchComponent: false
   # Whether to enable rendering of Browse component on SSR.
   # If set to true the component will be included in the HTML returned from the server side rendering.
   # If set to false the component will not be included in the HTML returned from the server side rendering.
-  enableBrowseComponent: false,
+  enableBrowseComponent: false
 
 # The REST API server settings
 # NOTE: these settings define which (publicly available) REST API to use. They are usually