Remove branch alias

jmikola · jmikola · commit 5cffeb33b893 · 2017-10-27T15:42:57.000-04:00
diff --git a/composer.json b/composer.json
@@ -24,10 +24,5 @@
     },
     "autoload-dev": {
         "psr-4": { "MongoDB\\Tests\\": "tests/" }
-    },
-    "extra": {
-        "branch-alias": {
-            "dev-master": "1.2.x-dev"
-        }
     }
 }
