• Don't use space before (R) and TM.
• Convert 3 comments to uppercase, so they better match their recently uppercase-converted counterparts (languagenav, frontnewscontent, frontnews).
• Fix 1 comment from FRONTNEWSEVENTS to FRONTEVENTSCONTENT.

PR: www/89382
Submitted by: Rudolf Cejka <cejkar@fit.vutbr.cz>