jowenn: fix one docu line, rest of docu is still lacking
jowenn: fix one docu line, rest of docu is still lacking

svn path=/trunk/KDE/kdelibs/interfaces/ktexteditor/; revision=1115843

hlamer/kate,sandsmark/kate,cmacq2/kate,hlamer/kate,hlamer/kate,DickJ/kate,hlamer/kate,jfmcarreira/kate,hlamer/kate,hlamer/kate,cmacq2/kate,hlamer/kate,hlamer/kate,hlamer/kate,jfmcarreira/kate,sandsmark/kate,sandsmark/kate,DickJ/kate,jfmcarreira/kate,DickJ/kate,hlamer/kate,sandsmark/kate,cmacq2/kate,DickJ/kate