inspect output syntax

Author: inoas

src/gleam_stdlib.erl

@@ -351,7 +351,7 @@ inspect(Binary) when is_binary(Binary) ->
 inspect(List) when is_list(List) ->
     case inspect_list(List) of
         {proper, Elements} -> ["[", Elements, "]"];
-        {improper, Elements} -> ["//erl[", Elements, "]"]
+        {improper, Elements} -> ["//erl([", Elements, "])"]
     end;
 inspect(Any) when is_tuple(Any) % Record constructors
   andalso is_atom(element(1, Any))

test/gleam/string_test.gleam

@@ -794,7 +794,7 @@ if erlang {
 
   pub fn improper_list_inspect_test() {
     let list = improper_list_append(1, 2, 3)
-    assert "//erl[1, 2 | 3]" = string.inspect(list)
+    assert "//erl([1, 2 | 3])" = string.inspect(list)
   }
 
   // Warning: The type of this function is incorrect