diff --git a/website/readme-fns.js b/website/readme-fns.js
index 208f478ee4..a9481028fc 100644
--- a/website/readme-fns.js
+++ b/website/readme-fns.js
@@ -59,7 +59,7 @@ const documentUrls = Object.entries(SDKS).map(
 
 // Replace links in the incoming readme content.
 //
-// There's one cases we want to handle:
+// There's one case we want to handle:
 //
 // 1. Relative links that point to the repo. These must be prefixed with the
 // link to the github repo.