MAGETWO-54228: Varnish cache disabled on most html requests

- fixed indentation and comments on vcl

Author: bwaters

app/code/Magento/PageCache/etc/varnish4.vcl

@@ -41,7 +41,7 @@ sub vcl_recv {
         return (pass);
     }
 
-    # Bypass shopping cart and checkout and search requests
+    # Bypass shopping cart, checkout and search requests
     if (req.url ~ "/checkout" || req.url ~ "/catalogsearch") {
         return (pass);
     }
@@ -137,17 +137,17 @@ sub vcl_backend_response {
         }
     }
 
-    #If page is not cacheable then bypass varnish for 2 minutes as Hit-For-Pass
-       if (beresp.ttl <= 0s ||
-            beresp.http.Surrogate-control ~ "no-store" ||
-            (!beresp.http.Surrogate-Control && beresp.http.Vary == "*")) {
-            /*
-             * Mark as "Hit-For-Pass" for the next 2 minutes
-             */
-            set beresp.ttl = 120s;
-            set beresp.uncacheable = true;
-        }
-        return (deliver);
+   #If page is not cacheable then bypass varnish for 2 minutes as Hit-For-Pass
+   if (beresp.ttl <= 0s ||
+        beresp.http.Surrogate-control ~ "no-store" ||
+        (!beresp.http.Surrogate-Control && beresp.http.Vary == "*")) {
+        /*
+         * Mark as "Hit-For-Pass" for the next 2 minutes
+         */
+        set beresp.ttl = 120s;
+        set beresp.uncacheable = true;
+    }
+    return (deliver);
 }
 
 sub vcl_deliver {