Release notes: mention apostrophe bug not affecting Xcode builds

RELEASE_NOTES

@@ -64,12 +64,12 @@ KNOWN BUGS
 ==========
 
 [list][*] Start of scenario saves have some known bugs in multiplayer
-[*]The "system default" language selection does not work, and results in no punctuation appearing in game. Please select your language of choice from the menu instead. [bug]22921[/bug]
 [*]The Legend of Wesmere campaign has multiple lua errors on various scenarios. (update me please)
 [list][*]Bug [bug]22221[/bug] which causes you to lose your recall list and gold. There is a known workaround for this, see here: http://forums.wesnoth.org/viewtopic.php?f=51&t=31609&start=15#p572120
 [*] bug [bug]22073[/bug] which causes the map to be oddly shifted.
 [*] Olurf does not appear at the Elves last stand, see here: http://forums.wesnoth.org/viewtopic.php?f=4&t=40067#p567272
 [/list]
+[*]The "system default" language selection does not work, and results in no punctuation appearing in game. Please select your language of choice from the menu instead. [bug]22921[/bug].  This bug does not affect the official OS X packages.
 [*] There are some known bugs with hotkeys: [list]
 [*][bug] 21969 [/bug] where your hotkey file gets spammed with "null".
 [*][bug] 21983 [/bug] you cannot clear some default hotkeys with the "clear hotkeys" menu option. This will not be treated as a bug in 1.12.