collapse indexes on error messages

Author: senojj

src/Exceptions/ExpectedArrayException.php

@@ -6,6 +6,6 @@ class ExpectedArrayException extends FromArrayCompilationException
 {
     public function __construct($key, $receivedType)
     {
-        parent::__construct($key, 'expected array, got: ' . $receivedType);
+        parent::__construct($key, ' expected array, got: ' . $receivedType);
     }
 }

src/Exceptions/FromArrayCompilationException.php

@@ -6,6 +6,6 @@ class FromArrayCompilationException extends \Exception
 {
     public function __construct($key, $message)
     {
-        parent::__construct('[' . $key . '] ' . $message);
+        parent::__construct('[' . $key . ']' . $message);
     }
 }

src/Exceptions/MissingArgumentException.php

@@ -6,6 +6,6 @@ class MissingArgumentException extends FromArrayCompilationException
 {
     public function __construct($key)
     {
-        parent::__construct($key, 'is missing');
+        parent::__construct($key, ' is missing');
     }
 }