diff --git a/homestar-wasm/README.md b/homestar-wasm/README.md
index 67b4bdac..94bce5c3 100644
--- a/homestar-wasm/README.md
+++ b/homestar-wasm/README.md
@@ -918,7 +918,7 @@ A [`result`][wit-result] can be interpreted as one of these patterns:
     export fn: func(a: result<s32, string>) -> result<s32, string>;
     ```
 
-    Given an JSON input for this function:
+    Given a JSON input for this function:
 
     ```json
     {