make it more clear that wrapping too long lines is configurable in warning
make it more clear that wrapping too long lines is configurable in warning

CCBUG: 292703

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