Minor formatting changes to readme
Minor formatting changes to readme

mikarubi/thunder,mikarubi/thunder,pearsonlab/thunder,thunder-project/thunder,broxtronix/thunder,pearsonlab/thunder,poolio/thunder,kcompher/thunder,poolio/thunder,j-friedrich/thunder,j-friedrich/thunder,jwittenbach/thunder,kcompher/thunder,oliverhuangchao/thunder,zhwa/thunder,oliverhuangchao/thunder,kunallillaney/thunder,broxtronix/thunder,kunallillaney/thunder,zhwa/thunder