Merge pull request #6597 from jschear/js/double_hash_is_a_doc_comment

Add spaces to doc comments

crates/compiler/load_internal/tests/fixtures/build/no_deps/Docs.roc

@@ -7,6 +7,8 @@ interface Docs
 User : { name : Str }
 
 ## Makes a user
+##
+## Takes a name Str.
 makeUser : Str -> User
 makeUser = \name ->
     { name }

crates/compiler/load_internal/tests/test_load.rs

@@ -450,7 +450,10 @@ fn load_docs() {
     let expected = vec![
         (None, Some("An interface for docs tests\n")),
         (Some("User"), Some("This is a user\n")),
-        (Some("makeUser"), Some("Makes a user\n")),
+        (
+            Some("makeUser"),
+            Some("Makes a user\n\nTakes a name Str.\n"),
+        ),
         (Some("getName"), Some("Gets the user's name\n")),
         (Some("getNameExposed"), None),
     ]