fix empty lines in wrapContent.
fix empty lines in wrapContent.

yaronn/blessed,mcanthony/blessed,anko/blessed,gdseller/blessed,chjj/blessed,rstr74/blessed,zBMNForks/blessed,bulkan/blessed,rosshinkley/blessed,chjj/blessed,gdseller/blessed,umi/blessed,eush77/blessed,dbkaplun/blessed,yaronn/blessed,umi/blessed,bulkan/blessed,piranna/blessed,anko/blessed,rstr74/blessed,zBMNForks/blessed,rosshinkley/blessed,dbkaplun/blessed,piranna/blessed,mcanthony/blessed,eush77/blessed