C corrected with c in controls id

Author: Karthik-Rajgopal

content/_index.md

@@ -104,7 +104,7 @@ sections:
         # Customize the section spacing. Order is top, right, bottom, left.
         padding: ['5px', '0', '5px', '0']
   - block: collection
-    id: Controls 
+    id: controls 
     content:
       title: ''
       text: ""