small tweaks

Author: japaric

newsletters/2018-04-14.md

@@ -15,7 +15,7 @@ If you want to mention something in [the next newsletter], make sure to leave a
 * Progress has been made as part of the [Embedded Rust on Stable] initiative, including:
     * `extern crate compiler_builtins` is [now included in the no_std prelude]
     * [xargo no longer needed] for ARM Cortex-M development
-    * You can now link Embedded Rust programs [using lld]
+* We also made some progress on simplifying the embedded development setup: You can now link Embedded Rust programs [using lld]
 * [Wilfried] kicked off a blog series about [using embedded rust]
 * [Andre Richter] is writing a tutorial for using Rust to write [bare metal Raspberry Pi 3] applications
 * The Embedonomicon and the Embedded Rust Books are [now kept] in the [Embedded WG] repository, and pull requests are welcome!
@@ -66,6 +66,6 @@ As part of the [Weekly Driver Initiative], crates that are part of the `embedded
 * We need help working on [RFC2070], stabilizing usage of custom Panic behavior. [nagisa] is willing to mentor!
 * If you use inline assembly in your Embedded Rust programs, help us capture what assembly operations are [used most often] so we can stabilize them as intrinsics
 
-[RFC2070]: https://github.com/rust-lang/rust/issues/44489#issuecomment-378058031
+[RFC2070]: https://github.com/rust-lang/rust/issues/44489#issuecomment-381324623
 [nagisa]: https://github.com/nagisa
-[used most often]: https://github.com/rust-lang-nursery/embedded-wg/issues/63#issue-305114817
+[used most often]: https://github.com/rust-lang-nursery/embedded-wg/issues/63#issue-305114817