trivial readability improvement
trivial readability improvement

svn path=/trunk/; revision=1791

thestinger/vte-ng,flaxandteal/gasket-vte,rvu95/vte,gloob/vte-copy,asivokon/vte-fx,rvu95/vte,asivokon/vte-fx,pjm0616/vte,saitoha/vte-sixel,saitoha/vte-sixel,pjm0616/vte,rvu95/vte,gloob/vte-copy,flaxandteal/gasket-vte,saitoha/vte-sixel,flaxandteal/gasket-vte,asivokon/vte-fx,aligo/vte,asivokon/vte-fx,aligo/vte,gloob/vte-copy,thestinger/vte-ng,jessevdk/vte,aligo/vte,jessevdk/vte,thestinger/vte-ng,jessevdk/vte,rvu95/vte,flaxandteal/gasket-vte,jessevdk/vte,pjm0616/vte