[LyX 2.0.x] documentation: remove duplicated words

The branch, 2.0.x, has been updated. - Log - commit e4578867915a516d924527351419832e72ec5d55 Author: Uwe Stöhr uwesto...@lyx.org Date: Wed Oct 24 00:42:23 2012 +0200 documentation: remove duplicated words - also use

[LyX 2.0.x] documentation: remove duplicated words

The branch, 2.0.x, has been updated. - Log - commit e4578867915a516d924527351419832e72ec5d55 Author: Uwe Stöhr Date: Wed Oct 24 00:42:23 2012 +0200 documentation: remove duplicated words - also