Update composer.json

Author: miladr

composer.json

@@ -10,7 +10,7 @@
     ],
     "keywords": ["Laravel","Date","Datetime","Jalali"],
     "require": {
-        "php": ">=5.3.0",
+        "php": ">=5.3.0"
     },
     "autoload": {
         "psr-0": {