Merge pull request #49 from Meg528/patch-32

Update 1-empty-aggregation.mdx

Author: dfreniche

docs/30-simple-queries/1-empty-aggregation.mdx

@@ -22,7 +22,7 @@ This code is the equivalent of a `SELECT * FROM AUTHORS`. It returns a [cursor](
 []
 ```
 
-You're getting all documents in `authors` (although the Atlas UI is only showing a 10 documents sample) 
+You're getting all documents in `authors` (although the Atlas UI is only showing a 10-documents sample) 
   </TabItem>
 
   <TabItem value="mongodb-shell" label="MongoDB Shell">