Merge pull request 'Added missing return statement' (#6) from bugfix/adminRoute into main

Reviewed-on: #6

middleware.go

@@ -103,6 +103,7 @@ func (m *Middleware) AdminProtectedRoute(next http.Handler) http.Handler {
 			user := userOptional.(UserClaims)
 			if IsAdmin(user.Groups) {
 				next.ServeHTTP(w, r)
+				return
 			}
 		}