Update docs/content/en/docs/documentation/access-resources.md

Co-authored-by: Martin Stefanko <xstefank122@gmail.com>

Author: csviri

docs/content/en/docs/documentation/access-resources.md

@@ -24,7 +24,7 @@ The purpose of such wrapping is to add additional capabilities required for cont
 
 Such capabilities are:
 - maintaining an index to which primary are the secondary resources in the informer cache are related to.
-- setting up multiple informers for the same type if needed. You need informer per namespace if the informer 
+- setting up multiple informers for the same type if needed (you need informer per namespace if the informer 
   is not watching the whole cluster.
 - Dynamically adding/removing watched namespaces.
 - Some others, what is out of the scope of this document.