Add a comma

diff --git a/README.md b/README.md
index e1b64f8..fb16401 100644 (file)
--- a/README.md
+++ b/README.md
@@ -11,4 +11,4 @@ against all tracking, but I hope it can become one tool in a larger
 anti-tracking suite.
 
 No API is provided at this time, but ultimately this will be most useful if
-it has an API which allows it to be used in browser extensions.
+it has an API, which allows it to be used in browser extensions.