diff --git a/README.md b/README.md
index e937d210f17789c46200a292143bc614413e2814..8336134164b44983f72a0552583ed8358282c3e7 100644
--- a/README.md
+++ b/README.md
@@ -6,7 +6,7 @@ The extension rewrite the headers based on a rules table.
 
 The extension can be start and stop via the button on the top right.
 
-To save and apply the modification , you need to click on the save button
+To save and apply the modification, you need to click on the save button.
 
 It's possible to: 
 -  export the configuration in a file (json format)