diff --git a/http_utility.go b/http_utility.go
index 9896b87..c187b47 100644
--- a/http_utility.go
+++ b/http_utility.go
@@ -54,7 +54,8 @@ func UnauthorizedResponse(w http.ResponseWriter, req *http.Request) {
 }
 
 // TODO: Check for content type
-// Sets common headers, checks for token validity and performs access control.
+// WrapHandler sets common headers, checks for token validity and performs access control.
+// If authentication passes it calls the handlerFunc.
 func WrapHandler(handlerFunc http.HandlerFunc, auth bool) http.HandlerFunc {
 	return func(w http.ResponseWriter, req *http.Request) {
 		w.Header().Set("Access-Control-Allow-Origin", "*")