diff --git a/reference/dic_tags.rst b/reference/dic_tags.rst
index 20794ff3319..ea752f9d6c1 100644
--- a/reference/dic_tags.rst
+++ b/reference/dic_tags.rst
@@ -337,10 +337,10 @@ wrapping their names with ``%`` characters).
 
 .. note::
 
-    When using the ``auto_alias`` tag is not mandatory to define the aliased
+    When using the ``auto_alias`` tag it's not mandatory to define the aliased
     services as private. However, doing that (like in the above example) makes
     sense most of the times to prevent accessing those services directly instead
-    of using the generic service.
+    of using the generic service alias.
 
 console.command
 ---------------