diff --git a/docs/proxy.md b/docs/proxy.md
index a9b1d4d..0ec65c9 100644
--- a/docs/proxy.md
+++ b/docs/proxy.md
@@ -1131,7 +1131,7 @@ service.employees().then(json => {
 function createWebService(baseUrl) {
   return new Proxy({}, {
     get(target, propKey, receiver) {
-      return () => httpGet(baseUrl+'/' + propKey);
+      return () => httpGet(baseUrl + '/' + propKey);
     }
   });
 }