Merge pull request #168 from rust-embedded/newsletter-9-patch

Fix copy/paste error

Author: hannobraun

newsletters/2018-08-12.md

@@ -2,7 +2,7 @@
 
 > 2018-08-12
 
-This is the eighth newsletter of the [Embedded WG] where we highlight new progress, celebrate cool projects, thank the community, and advertise projects that need help!
+This is the ninth newsletter of the [Embedded WG] where we highlight new progress, celebrate cool projects, thank the community, and advertise projects that need help!
 
 If you want to mention something in [the next newsletter], make sure to leave a comment on the issue.