Retab all the things (except external/)

tools/pattern_create.rb

@@ -6,7 +6,7 @@
 
 msfbase = __FILE__
 while File.symlink?(msfbase)
-	msfbase = File.expand_path(File.readlink(msfbase), File.dirname(msfbase))
+  msfbase = File.expand_path(File.readlink(msfbase), File.dirname(msfbase))
 end
 
 $:.unshift(File.expand_path(File.join(File.dirname(msfbase), '..', 'lib')))
@@ -18,8 +18,8 @@ $:.unshift(ENV['MSF_LOCAL_LIB']) if ENV['MSF_LOCAL_LIB']
 require 'rex'
 
 if (!(length = ARGV.shift))
-	$stderr.puts("Usage: #{File.basename($0)} length [set a] [set b] [set c]\n")
-	exit
+  $stderr.puts("Usage: #{File.basename($0)} length [set a] [set b] [set c]\n")
+  exit
 end
 
 # If the user supplied custom sets, use those.  Otherwise, use the default