title: Change comment character in notepad++
body: <p>I am editing the .properties file in notepad++. 
  I can toggle the block comment using Cntrl+K but it puts ";" instead of "#".</p>
  
  <p>I modify langs.model.xml file and replaced ";" with "#". I restarted notepad but it is not working.</p>
  
  <p>Does anyone know how can I change the control character in notepad++ for properties file?</p>