Formatting and style fixes
Formatting and style fixes

ScheerMT/OS-X-Yosemite-Security-and-Privacy-Guide,DeadLion/macOS-Security-and-Privacy-Guide,drduh/OS-X-Security-and-Privacy-Guide,techraf/OS-X-Yosemite-Security-and-Privacy-Guide,drduh/OS-X-Yosemite-Security-and-Privacy-Guide,drduh/macOS-Security-and-Privacy-Guide