Updated Markdown text
Updated Markdown text

Now that I've read the [Markdown style guide](http://www.cirosantilli.com/markdown-style-guide/), I've updated the text to reflect the earlier discussions around 80 columns vs paragraphs vs single sentences.
yannickmoy/cii-best-practices-badge,coreinfrastructure/best-practices-badge,jdossett/cii-best-practices-badge,coreinfrastructure/best-practices-badge,linuxfoundation/cii-best-practices-badge,taylorcoursey/cii-best-practices-badge,linuxfoundation/cii-best-practices-badge,wanganyv/cii-best-practices-badge,wanganyv/cii-best-practices-badge,taylorcoursey/cii-best-practices-badge,dwvisser/cii-best-practices-badge,coreinfrastructure/best-practices-badge,dwvisser/cii-best-practices-badge,dwvisser/cii-best-practices-badge,todb-r7/cii-best-practices-badge,linuxfoundation/cii-best-practices-badge,todb-r7/cii-best-practices-badge,wanganyv/cii-best-practices-badge,jdossett/cii-best-practices-badge,dwvisser/cii-best-practices-badge,jdossett/cii-best-practices-badge,yannickmoy/cii-best-practices-badge,taylorcoursey/cii-best-practices-badge,coreinfrastructure/best-practices-badge,wanganyv/cii-best-practices-badge,linuxfoundation/cii-best-practices-badge,yannickmoy/cii-best-practices-badge,yannickmoy/cii-best-practices-badge,jdossett/cii-best-practices-badge,todb-r7/cii-best-practices-badge,taylorcoursey/cii-best-practices-badge