Merge pull request #310 from sondr3/patch-1

Minor spelling fix (breifly -> briefly)

Author: alexcrichton

posts/2018-12-06-Rust-1.31-and-rust-2018.md

@@ -54,7 +54,7 @@ well!
 
 [hacks]: https://hacks.mozilla.org/2018/12/rust-2018-is-here/
 
-Breifly, Rust 2018 is an opportunity to bring
+Briefly, Rust 2018 is an opportunity to bring
 all of the work we've been doing over the past three years together, and create
 a cohesive package. This is more than just language features, it also includes
 
@@ -467,4 +467,4 @@ release, more so than others, this list does not truly capture the amount of
 work and the number of people who have contributed. Each release is only six
 weeks, but this release is the culmination of three years of effort, in
 countless repositories, by numerous people. It's been a pleasure to work with
-you all, and we look forward to continuing to grow in the next three years.
+you all, and we look forward to continuing to grow in the next three years.