Fix help text formatting.
Fix help text formatting.

xentec/dub,gedaiu/dub,Geod24/dub,p0nce/dub,Flamaros/dub,nazriel/dub,jeanbaptistelab/dub,alexeibs/dub,D-Programming-Language/dub,rjframe/dub,grogancolin/dub,jelmansouri/dub,dreamsxin/dub