Merge pull request #9 from Meg528/patch-1

Update intro.mdx

Author: dfreniche

docs/intro.mdx

@@ -7,16 +7,23 @@ sidebar_position: 0
 import Tabs from '@theme/Tabs';
 import TabItem from '@theme/TabItem';
 
-|Lab goals|Learn about aggregation pipelines|
+|Lab goals|Learn about aggregation pipelines writing aggregation pipelines|
 |-|-|
-|What you'll learn| <ul><li>What an aggregation pipeline is</li><li>How aggregation pipelines are different from other MongoDB queries or SQL</li><li>How to use simple aggregation pipelines to get data, filter it, and show particular fields</li><li>How to write more advanced pipelines that query arrays, count documents, and sort the results</li><li>How to join collections using `$lookup`</li><li>How to group data</li><li>How to export data</li></ul>
+|What you'll learn|What are aggregation pipelines? |
+||How are they different from simple MongoDB queries or SQL?|
+||How to use simple pipelines to get data, filter it, show the fields needed|
+||How to write more advanced pipelines, querying arrays, counting and sorting results|
+||How to do JOINs using $lookup|
+||How to group data|
+||Exporting data|
+||How to write aggregations using popular programming languages (TBD)|
 |Time to complete|90 mins|
 
-In the navigation bar and in some pages, you will notice some icons. Here is their meaning:
+In the navigation bar and on some pages, you will notice some icons. Here are their meanings:
 
 |Icon|Meaning|
 |-|:-|
-|📘|Lecture material - If you're following along in an instructor lead session, they probably have covered this already.|
+|📘|Lecture material - If you're following along in an instructor-led session, they probably have covered this already.|
 |👐|Hands-on content - Get ready to get some work done. You should follow these steps.|
 |💬|Discussion - Item to discuss during the lab|
-|🦸|Advanced content - This content isn't covered during the lab, but, if you're interested in learning more, you can check it out.|
+|🦸|Advanced content - This content isn't covered during the lab, but if you're interested in learning more, you can check it out.|