Update 4-limiting-results.mdx

Author: Meg528

docs/30-simple-queries/4-limiting-results.mdx

@@ -3,7 +3,7 @@ import TabItem from '@theme/TabItem';
 
 # 👐 $limit
 
-If we return too many documents, but we're interested just in a few, we can limit the number of documents returned using `$limit`
+If we return too many documents but we're interested in only a few, we can limit the number of documents returned using `$limit`.
 
 <Tabs groupId="aggregations">
   <TabItem value="atlas" label="Atlas UI">
@@ -45,4 +45,4 @@ db.books.aggregate([{$limit: 7}])
 </Tabs>
 
 </div>
-</details>
+</details>