[bp/r51347][FIX]Typo in English string, split equivalent match in a longer string to match previous ones (separated), and fix in the only language.php with that string translated. Only one tpl fixed in 12.x since the other tpl has been backported yet.

git-svn-id: file:///var/local/code.tiki.org/tikisvn/branches/12.x@51348 b456876b-0849-0410-b77d-98878d47e9d5