diff --git a/lib/modules/ens/index.js b/lib/modules/ens/index.js
index 3517cbf1..9892da0a 100644
--- a/lib/modules/ens/index.js
+++ b/lib/modules/ens/index.js
@@ -178,7 +178,7 @@ class ENS {
               paraCb(null, resolver);
             });
         }
-      ], function (err, contracts) {
+      ], function(err, contracts) {
         if (err) {
           return cb(err);
         }
@@ -199,10 +199,10 @@ class ENS {
     const self = this;
 
     // get namehash, import it into file
-    self.events.request("version:get:eth-ens-namehash", function (EnsNamehashVersion) {
+    self.events.request("version:get:eth-ens-namehash", function(EnsNamehashVersion) {
       let currentEnsNamehashVersion = require('../../../package.json').dependencies["eth-ens-namehash"];
       if (EnsNamehashVersion !== currentEnsNamehashVersion) {
-        self.events.request("version:getPackageLocation", "eth-ens-namehash", EnsNamehashVersion, function (err, location) {
+        self.events.request("version:getPackageLocation", "eth-ens-namehash", EnsNamehashVersion, function(err, location) {
           self.embark.registerImportFile("eth-ens-namehash", fs.dappPath(location));
         });
       }
@@ -286,7 +286,7 @@ class ENS {
         }
       }
     };
-    config.testnet  = config.ropsten;
+    config.testnet = config.ropsten;
 
     if (this.registration && this.registration.rootDomain) {
       // Register root domain if it is defined