announcement fixes, jnthn++

docs/announce/2014.02.md

@@ -19,11 +19,13 @@ advertising Perl 6 to the other group members incessantly.
 Some of the changes in this release are outlined below:
 
 + The JVM now has full NativeCall support based on JNA.
-+ The core of Rakudo::Debugger is now part of rakudo itself.
++ The core of Rakudo::Debugger is now part of Rakudo
+  itself and works across all backends.
 + "make" no longer itemizes its arguments.
 + for-loops at the statementlist level are now sunk by default.
 + better parsing of unspaces and formatting codes inside Pod blocks.
-+ lots of improvements to moarvm including sockets and pipe opening.
++ lots of improvements to the MoarVM backend
+  including sockets and pipe opening.
 
 These are only some of the changes in this release. For a more
 detailed list, see "docs/ChangeLog".
@@ -37,7 +39,7 @@ The following people contributed to this release:
 Jonathan Worthington, Tobias Leich, Mouq, Moritz Lenz, Timo Paulssen,
 Carl Masak, Larry Wall, Rob Hoelz, Jonathan Scott Duff, Matthew Wilson,
 Pepe Schwarz, Will "Coke" Coleda, Steve Mynott, raydiak, Geoffrey Broadwell,
-itz_, Nicholas Clark, and Geoff Broadwell
+itz_, and Nicholas Clark.
 
 If you would like to contribute, see <http://rakudo.org/how-to-help>,
 ask on the <perl6-compiler@perl.org> mailing list, or ask on IRC