diff --git a/tools/modelGenerator.php b/tools/modelGenerator.php
index e3b32f8..bc14673 100755
--- a/tools/modelGenerator.php
+++ b/tools/modelGenerator.php
@@ -38,7 +38,7 @@ class modelGenerator
     $getopts->add ("DSN", "", "dsn:", "DSN - Data Source Name\n".
                    "        Exemple : --dsn \"mysql:dbname=DBNAME\"",
                    "dsn");
-    $getopts->add ("Output", "o:", "output:", 
+    $getopts->add ("Output", "o:", "output:",
                    "Output directory, ./models by default", "dir");
     $getopts->add ("Namespace", "n:", "namespace:",
                    "The namespace (if '', not added), models by default",