adjusted script event name

src/Composer/Command/CreateProjectCommand.php

@@ -165,7 +165,7 @@ EOT
 
         if ($noScripts === false) {
             // dispatch event
-            $this->getComposer()->getEventDispatcher()->dispatchCommandEvent(ScriptEvents::POST_CREATE_PROJECT, $installDevPackages);
+            $this->getComposer()->getEventDispatcher()->dispatchCommandEvent(ScriptEvents::POST_CREATE_PROJECT_CMD, $installDevPackages);
         }
 
         $hasVcs = $installedFromVcs;

src/Composer/Script/ScriptEvents.php

@@ -145,6 +145,6 @@ class ScriptEvents
      *
      * @var string
      */
-    const POST_CREATE_PROJECT = 'post-create-project';
+    const POST_CREATE_PROJECT_CMD = 'post-create-project-cmd';
 
 }