Received feedback (SME review)

Author: pedrosousa

src/content/docs/ruleset-engine/rules-language/functions.mdx

@@ -137,7 +137,7 @@ For example, if `http.request.uri.path` is `"/welcome.html"`, then `ends_with(ht
 {/* prettier-ignore */}
 <code>len(<Type text="String | Bytes | Array" />)</code>: <Type text="Integer" />
 
-Returns the byte length of a String or Bytes array, or the number of elements in an array.
+Returns the byte length of a String or Bytes value, or the number of elements in an array.
 
 For example, if the value of `http.host` is `"example.com"`, then `len(http.host)` will return `11`.