🔧 tabs to spaces

Author: willpower232

composer.json

@@ -12,10 +12,10 @@
     ],
     "type": "library",
     "require": {
-		"php": ">=5.4",
+        "php": ">=5.4",
         "rmccue/requests": ">=1.0"
     },
-	"autoload": {
+    "autoload": {
         "psr-4": {
             "Postal\\": "src/"
         }