more fixes to the markdown syntax
more fixes to the markdown syntax

yonglehou/GearmanManager,hhy5861/GearmanManager,yonglehou/GearmanManager,brianlmoon/GearmanManager,productsupcom/GearmanManager,hechunwen/GearmanManager,productsupcom/GearmanManager,hhy5861/GearmanManager,hechunwen/GearmanManager,lvbaosong/GearmanManager