Opt for binding variable in h3

Author: RebeccaTamachiro

src/content/docs/secrets-store/integrations/workers.mdx

@@ -133,7 +133,7 @@ secrets_store_secrets = [
 [Bindings](/workers/runtime-apis/bindings/) are located on the `env` object. To access the secret you first need an asynchronous call.
 
 
-### Call `get()` on the binding name/variable
+### Call `get()` on the binding variable
 
 ```js
 export default {