diff --git a/devtools/ya/handlers/test/__init__.py b/devtools/ya/handlers/test/__init__.py
index 9dfc8c490a..7539e3d951 100644
--- a/devtools/ya/handlers/test/__init__.py
+++ b/devtools/ya/handlers/test/__init__.py
@@ -7,7 +7,7 @@
 
 
 class YaTestYaHandler(core.yarg.OptsHandler):
-    description = 'Build and run all tests\n[[imp]]ya test[[rst]] is alias for [[imp]]ya make -A[[rst]]'
+    description = 'Build and run all tests\n[[imp]]ya test[[rst]] is an alias for [[imp]]ya make -A[[rst]]'
 
     def __init__(self):
         core.yarg.OptsHandler.__init__(