Fix markdown of diff results
Fix markdown of diff results

industrydive/sassy-ink,faustgertz/sassy-ink,industrydive/sassy-ink,TomiS/sassy-ink,istvan-ujjmeszaros/html-email-toolset,faustgertz/sassy-ink,faustgertz/sassy-ink,TomiS/sassy-ink,industrydive/sassy-ink,TomiS/sassy-ink,istvan-ujjmeszaros/html-email-toolset