Last improvements to GSoD '20 blgo post (2) (#1247)

* blog: complete community outreach section in GSoD 2020 post

* blog: possibly last round of improvements to GSoD 2020 post

content/blog/2020-04-30-gsod-ideas-2020.md

@@ -72,10 +72,10 @@ related to our Node.js docs web app. For example:
   enforce pretty formatting going forward
 
 - Implemented super useful hovering tooltips based on a special
-  [glossary](https://github.com/iterative/dvc.org/pull/431)
+  [glossary](https://github.com/iterative/dvc.org/pull/431):
 
-  ![](/uploads/images/2020-04-30/tooltip.png) _From the `dvc remote` command
-  reference_
+  ![](/uploads/images/2020-04-30/tooltip.png) _Toolip in the `dvc remote`
+  command reference_
 
 ### Community outreach
 
@@ -94,7 +94,7 @@ produced a DVC intro tutorial in
 [Kaggle](https://www.kaggle.com/kurianbenoy/introduction-to-data-version-control-dvc)
 and
 [Colab](https://colab.research.google.com/drive/1O1XmUZ8Roj1dFxWTrpE55_A7lVkWfG04),
-and ended up giving a talk at
+and ended up giving a talk in
 [PyCon India](https://in.pycon.org/cfp/2019/proposals/machine-learning-model-and-dataset-versioning~dRqRb/):
 
 https://www.youtube.com/watch?v=Ipzf6oQqQpo
@@ -181,10 +181,10 @@ technical writer, [Jorge](https://github.com/jorgeorpinel).
    tutorials ranging from short explanations of basic DVC functions to more
    advanced use cases. You could assist in writing the scripts or even take the
    lead producing some videos, so image/video editing skills would come in handy
-   (optional). For inspiration, here's a fun intro to DVC video we produced some
-   time ago:
+   (optional).
 
-   https://www.youtube.com/watch?v=4h6I9_xeYA4
+   ![](/uploads/images/2020-04-30/Discord_user_video_tutorials.png) _Video
+   tutorials are a common request by users in our [chat](https://dvc.org/chat)._
 
    **Mentor**: [Elle](https://github.com/andronovhopf)