Minor - format code

tests/behat/behat.yml

@@ -1,16 +1,15 @@
 default:
     extensions:
         Behat\MinkExtension:
-          base_url: http://localhost
+            base_url: http://localhost
-          goutte: ~
+            goutte: ~
-          show_cmd: 'open %s'
+            show_cmd: 'open %s'
-          selenium2:
+            selenium2:
-              wd_host: "http://127.0.0.1:4444/wd/hub"
+                wd_host: "http://127.0.0.1:4444/wd/hub"
-              browser: chrome
+                browser: chrome
-          default_session: selenium2
+            default_session: selenium2
-          javascript_session: selenium2
+            javascript_session: selenium2
-          files_path: "%paths.base%/../../web/"
+            files_path: "%paths.base%/../../web/"
-
     suites:
         default:
             paths: ["%paths.base%/features"]