diff --git a/src/Generator/ParameterGenerator.php b/src/Generator/ParameterGenerator.php
index f5f2bc2a..0ff71fab 100644
--- a/src/Generator/ParameterGenerator.php
+++ b/src/Generator/ParameterGenerator.php
@@ -97,7 +97,7 @@ public static function fromArray(array $array)
     {
         if (!isset($array['name'])) {
             throw new Exception\InvalidArgumentException(
-                'Paramerer generator requires that a name is provided for this object'
+                'Parameter generator requires that a name is provided for this object'
             );
         }