diff --git a/README.MD b/README.MD
index 5c4a5cf9..06900cf7 100644
--- a/README.MD
+++ b/README.MD
@@ -185,7 +185,10 @@ constructor(private datastore: Datastore) { }
 
 getPosts(){
     this.datastore.findAll(Post, {
-        page: { size: 10, number: 1}
+        page: { size: 10, number: 1 },
+        filter: {
+          title: 'My Post',
+        },
     }).subscribe(
         (posts: JsonApiQueryData<Post>) => console.log(posts.getModels())
     );
@@ -338,6 +341,8 @@ this.datastore.findRecord(Post, '1', {
 
 The library will try to resolve relationships on infinite levels connecting nested objects by reference. So that you can have a `Post`, with a list of `Comment`s, that have a `User` that has `Post`s, that have `Comment`s... etc.
 
+**Note**: If you `include` multiple relationships, **do not** use whitespaces in the `include` string (e.g. `comments, comments.user`) as those will be encoded to `%20` and this results in a broken URL.
+
 #### Creating Records
 
 If the object you want to create has a **one-to-many** relationship, you can do this: