diff --git a/Classes/Configuration/ConfigurationReader.php b/Classes/Configuration/ConfigurationReader.php
index 5e1c8349..30ede256 100644
--- a/Classes/Configuration/ConfigurationReader.php
+++ b/Classes/Configuration/ConfigurationReader.php
@@ -515,7 +515,7 @@ protected function setRootPageIdFromTopLevelPages() {
 	}
 
 	/**
-	 * Runs post-processing hooks for extensions.
+	 * Runs a postprocessing hook for extensions.
 	 *
 	 * @return void
 	 */