diff --git a/package.json b/package.json
index f0202d2..5a6b4c6 100644
--- a/package.json
+++ b/package.json
@@ -6,7 +6,7 @@
   "scripts": {
     "test": "make test"
   },
-  "repository":{
+  "repository": {
     "type": "git",
     "url": "https://github.com/koajs/koa"
   },
@@ -51,4 +51,4 @@
   "engines": {
     "node": ">= 0.11.9"
   }
-}
\ No newline at end of file
+}