diff --git a/addon/ng2/models/config/config.ts b/addon/ng2/models/config/config.ts
index 2c0161c28652..5ca4945b0bde 100644
--- a/addon/ng2/models/config/config.ts
+++ b/addon/ng2/models/config/config.ts
@@ -73,7 +73,7 @@ export class CliConfig<Config> {
     try {
       content = JSON.parse(configContent);
       schema = JSON.parse(schemaContent);
-      others = otherContents.map(content => JSON.parse(otherContent));
+      others = otherContents.map(otherContent => JSON.parse(otherContent));
     } catch (err) {
       throw new InvalidConfigError(err);
     }