add RU language to readme

README.md

@@ -21,7 +21,7 @@ This is my first attempt at a GNOME extension, so it may have some issues.
 * Optionally clean up Wallpaper directory after between 1 and 7 days (delete oldest first)
 * Only attempts to download wallpapers when they have been updated
 * Doesn't poll continuously - only once per day and on startup (a refresh is scheduled when Bing is due to update)
-* Locale support and German, Dutch, Italian, Polish, Chinese (zh_CN), French, Portugeuse (pt_BR) language translations (a huge thanks to the translators)
+* Locale support: English, German (de), Dutch (nl), Italian (it), Polish (pl), Chinese (zh_CN), French (fr_FR), Portugeuse (pt, pt_BR) and Russian (ru_RU) language translations (a huge thanks to the translators)
 
 ## TODO
 
@@ -32,8 +32,7 @@ This is my first attempt at a GNOME extension, so it may have some issues.
 
 * In China, users are limited to 'Chinese – China', 'English - International' markets (this is the way Bing handles the Chinese market/locale, not an extension 'bug' - sorry)
 * Bing may detect your location incorrectly (and force a locale as above) - if you see this, please let me know what Bing.com itself does
-* some users see a GNOME shell crash which seems to be related to the extension 
-being initialised and/or enabled twice (this could be a GNOME bug) (#17)
+* some users see a GNOME shell crash (this seems to be a GNOME bug though...) (#17)
 
 ## Requirements