diff --git a/core/command/l10n/createjs.php b/core/command/l10n/createjs.php
index 20ce288e8be62242437c8c69791f15821319cf5d..78f3229b1799beff8b62331136e8a7903a387c35 100644
--- a/core/command/l10n/createjs.php
+++ b/core/command/l10n/createjs.php
@@ -128,7 +128,7 @@ class CreateJs extends Command {
 		$TRANSLATIONS = array();
 		$PLURAL_FORMS = '';
 		if (!file_exists($phpFile)) {
-			throw new UnexpectedValueException("Php translation file <$phpFile> does not exist.");
+			throw new UnexpectedValueException("PHP translation file <$phpFile> does not exist.");
 		}
 		require $phpFile;