Fix some redirects (#1853)

* fix redirects

Signed-off-by: Chris Abraham <[email protected]>

* try relative link

Signed-off-by: Chris Abraham <[email protected]>

---------

Signed-off-by: Chris Abraham <[email protected]>

Author: cjyabraham

_posts/2021-5-10-ecosystem-day-2021-recap.md

@@ -22,7 +22,7 @@ To view the full catalogue of poster, please visit **[PyTorch Ecosystem Day 2021
 
 ### New Contributor Resources 
 Today, we are also sharing new contributor resources that we are trying out to give you the most access to up-to-date news, networking opportunities and more. 
-* [Contributor Newsletter](https://pytorch.org/newsletter/) - Includes curated news including RFCs, feature roadmaps, notable PRs, editorials from developers, and more to support keeping track of everything that’s happening in our community. 
+* [Contributor Newsletter](https://pytorch.org/newsletter) - Includes curated news including RFCs, feature roadmaps, notable PRs, editorials from developers, and more to support keeping track of everything that’s happening in our community. 
 * [Contributors Discussion Forum](https://dev-discuss.pytorch.org/) - Designed for contributors to learn and collaborate on the latest development across PyTorch. 
 * [PyTorch Developer Podcast (Beta)](https://pytorch-dev-podcast.simplecast.com/) - Edward Yang, PyTorch Research Scientist, at Facebook AI shares bite-sized (10 to 20 mins) podcast episodes discussing topics about all sorts of internal development topics in PyTorch.
 

_resources/contributor.md

@@ -2,7 +2,7 @@
 title: Newsletter
 summary-home: 'Stay up-to-date with the latest updates.'
 summary: 'Stay up-to-date with the latest updates.'
-link: https://pytorch.org/newsletter
+link: /newsletter
 class: pytorch-resource
 order: 13
 featured-home: true

ecosystem/contributors.html

@@ -4,7 +4,7 @@
 permalink: /resources/contributors/
 body-class: ecosystem
 background-class: ecosystem-join-background
-redirect_to: "/newsletter/"
+redirect_to: "/newsletter"
 ---
 
 <div class="jumbotron jumbotron-fluid contributor-jumbotron">