Clean comments in npm part

component/nodejs/buildout.cfg

@@ -39,7 +39,3 @@ git-bin = ${git:location}/bin/git
 command = (${:git-bin} clone --quiet ${:origin} ${:location} && cd ${:location} && ${:git-bin} reset --hard ${:commit} && ${:location}/configure --prefix=${:location} &&${:git-bin} submodule update --init --recursive && ${nodejs:location}/bin/node cli.js install npm -g -f) || (rm -fr ${:location}; exit 1)
 update-command =
 
-# After installing, add the following path to your NODE_PATH enviornment
-# variable to have npm libraries picked up:
-# {HOMEBREW_PREFIX}/lib/node_modules
-