Bug 1367767 - Uppercase "Move Sidebar To Left/Right" strings;r=dao

MozReview-Commit-ID: GVevf7uPmxK

--HG--
extra : rebase_source : 02e9eda563e54da2ae6730a46ce76990fab862d6

browser/locales/en-US/chrome/browser/browser.properties

@@ -591,8 +591,8 @@ service.install.ok.label=Enable Services
 service.install.ok.accesskey=E
 
 # These are visible when opening the popup inside the bookmarks sidebar
-sidebar.moveToLeft=Move sidebar to left
-sidebar.moveToRight=Move sidebar to right
+sidebar.moveToLeft=Move Sidebar to Left
+sidebar.moveToRight=Move Sidebar to Right
 
 # LOCALIZATION NOTE (social.markpageMenu.label): %S is the name of the social provider
 social.markpageMenu.label=Save Page to %S