Corrected the indentation in composer.json

GrahamCampbell · GrahamCampbell · commit 5b9f5fff7c27 · 2014-08-09T17:58:07.000+01:00
This removes an extra space on line 20.
diff --git a/composer.json b/composer.json
@@ -17,7 +17,7 @@
     "require": {
         "php": ">=5.3.3"
     },
-     "require-dev": {
+    "require-dev": {
         "phpunit/phpunit": "~4.2"
     },
     "autoload": {
