White space OCD.

etc/example.vcl

@@ -20,14 +20,14 @@ backend default {
 
 sub vcl_recv {
     # Happens before we check if we have this in cache already.
-    # 
+    #
     # Typically you clean up the request here, removing cookies you don't need,
     # rewriting the request, etc.
 }
 
 sub vcl_backend_response {
     # Happens after we have read the response headers from the backend.
-    # 
+    #
     # Here you clean the response headers, removing silly Set-Cookie headers
     # and other mistakes your backend does.
 }
@@ -35,6 +35,6 @@ sub vcl_backend_response {
 sub vcl_deliver {
     # Happens when we have all the pieces we need, and are about to send the
     # response to the client.
-    # 
+    #
     # You can do accounting or modifying the final object here.
 }