Newsletter 3: Fix discussion links (rust-gamedev#37)

* Newsletter 3: Fix discussion links

* Newsletter 3: Ultraviolet: termhn -> fu5ha

Author: ozkriff

_drafts/newsletter-004.md

@@ -83,9 +83,12 @@ Feel free to send PRs about your own projects!
 Also, subscribe to [@rust_gamedev on Twitter][@rust_gamedev]
 or [/r/rust_gamedev subreddit][/r/rust_gamedev] if you want to receive fresh news!
 
+<!--
+TODO: Add real links and un-comment once this post is published
 **Discussions of this post**:
-[/r/rust](https://reddit.com/r/rust/comments/dt3uc9/this_month_in_rust_gamedev_3_october_2019),
-[twitter](https://twitter.com/rust_gamedev/status/1192539926161702913).
+[/r/rust](TODO),
+[twitter](TODO).
+-->
 
 [/r/rust_gamedev]: https://reddit.com/r/rust_gamedev
 [@rust_gamedev]: https://twitter.com/rust_gamedev

_posts/2019-11-07-newsletter-003.md

@@ -617,7 +617,7 @@ Also, check out /r/rust ["The Mun programming language is going live!" post][mun
 
 ![ultraviolet benchmarks table](/assets/newsletter-003/ultraviolet-benches.png)
 
-[ultraviolet] by [@termhn] is a crate to do basic, computer-graphics-related,
+[ultraviolet] by [@fu5ha] is a crate to do basic, computer-graphics-related,
 linear algebra, but fast, by taking full advantage of [SIMD].
 
 > <...> To do this, it uses an "SoA" ([Structure of Arrays][aos_soa])
@@ -868,12 +868,9 @@ Feel free to send PRs about your own projects!
 Also, subscribe to [@rust_gamedev on Twitter][@rust_gamedev]
 or [/r/rust_gamedev subreddit][/r/rust_gamedev] if you want to receive fresh news!
 
-<!--
-TODO: Add real links and un-comment once this post is published
 **Discussions of this post**:
-[/r/rust](TODO),
-[twitter](TODO).
--->
+[/r/rust](https://reddit.com/r/rust/comments/dt3uc9/this_month_in_rust_gamedev_3_october_2019),
+[twitter](https://twitter.com/rust_gamedev/status/1192539926161702913).
 
 [/r/rust_gamedev]: https://reddit.com/r/rust_gamedev
 [@rust_gamedev]: https://twitter.com/rust_gamedev