Merge pull request #32889 from fidelity/feature/doc-change

website/docs/language/functions/join.mdx

@@ -7,8 +7,8 @@ description: |-
 
 # `join` Function
 
-`join` produces a string by concatenating together all elements of a given
-list of strings with the given delimiter.
+`join` produces a string by concatenating all of the elements of the specified
+list of strings with the specified separator.
 
 ```hcl
 join(separator, list)
@@ -17,6 +17,8 @@ join(separator, list)
 ## Examples
 
 ```
+> join("-", ["foo", "bar", "baz"])
+"foo-bar-baz"
 > join(", ", ["foo", "bar", "baz"])
 foo, bar, baz
 > join(", ", ["foo"])