Update PROTOCOL-WEB.md
diff --git a/doc/PROTOCOL-WEB.md b/doc/PROTOCOL-WEB.md
index 6f2c303..c157cd7 100644
--- a/doc/PROTOCOL-WEB.md
+++ b/doc/PROTOCOL-WEB.md
@@ -138,4 +138,4 @@
Browser-specific features
-* Certain features are unique to browser or HTML clients, and for those features please check the [spec doc](https://github.com/grpc/grpc-web/blob/master/PROTOCOL-WEB.md) published in the grpc/grpc-web repo.
+* For features that are unique to browser or HTML clients, check the [spec doc](https://github.com/grpc/grpc-web/blob/master/PROTOCOL-WEB.md) published in the grpc/grpc-web repo.
