diff --git a/cobra/README.md b/cobra/README.md
index 0fa0254..6054f95 100644
--- a/cobra/README.md
+++ b/cobra/README.md
@@ -25,7 +25,7 @@ cobra init github.com/spf13/newApp
 
 ### cobra add
 
-Once an application is initialized Cobra can create additional commands for you.
+Once an application is initialized, Cobra can create additional commands for you.
 Let's say you created an app and you wanted the following commands for it:
 
 * app serve