old_contents: #! /usr/bin/env node
  console.log('Install hooks by running the following command from your repo root:');
  console.log('  ./node_modules/.bin/affiance install');
  
new_contents: #! /usr/bin/env node
  console.log();
  console.log('Install affiance hooks by running the following command from your Git repo root:');
  console.log('  ./node_modules/.bin/affiance install');
  console.log();
  
subject: Add some spacing to post install message