blog(embertimes#141): copy edits

source/2020-03-27-the-ember-times-issue-141.md

@@ -156,9 +156,9 @@ To follow the detailed steps please read the [full blog post](https://mehulkar.c
 
 <!--alex ignore middleman-middlewoman-->
 You might already be a regular visitor of the [Ember Guides](https://guides.emberjs.com/release/).
-But did you know, that the **No. 1 learning site for Ember developers** used to be powered [with Ruby and Middleman](https://github.com/emberjs/guides); but after plenty of contributions by many different community members the app [has been modernised with an Ember tech stack](https://blog.emberjs.com/2018/05/25/the-emberjs-times-issue-48.html) to make it much easier to contribute to the [project](https://github.com/ember-learn/guides-source)!
+But did you know, that the **No. 1 learning site for Ember developers** used to be powered [with Ruby and Middleman](https://github.com/emberjs/guides)? After plenty of contributions by many different community members the app [has been modernised with an Ember tech stack](https://blog.emberjs.com/2018/05/25/the-emberjs-times-issue-48.html) to make it much easier for new contributors to work on the [project](https://github.com/ember-learn/guides-source)!
 
-You might not have noticed the switch of tech stacks under the hood of the Ember Guides, and this is exactly how it should be! Want to learn more about how this was done? Be sure to read [Chris Manson's (@mansona)](https://github.com/mansona) latest [blog post](https://simplabs.com/blog/2020/03/27/porting-a-site-to-ember-with-percy/) about the process behind **Emberification of the Guides** (and the Ember website): it highlights how the visual regression testing tool [Percy](https://percy.io/) can help developers to bootstrap their efforts of porting a website to a new tech stack without breaking it.
+You might not have noticed the switch of tech stacks under the hood of the Ember Guides, and this is exactly how it should be! Want to learn more about how this was done? Be sure to read [Chris Manson's (@mansona)](https://github.com/mansona) latest [blog post](https://simplabs.com/blog/2020/03/27/porting-a-site-to-ember-with-percy/) about the process behind the seamless **Emberification of the Guides** (and the Ember website): it highlights how the visual regression testing tool [Percy](https://percy.io/) can help developers to bootstrap their efforts of porting a website to a new tech stack without breaking it.
 
 You can read the full blog post [on the simplabs blog](https://simplabs.com/blog/2020/03/27/porting-a-site-to-ember-with-percy/).