Fix path to binary dir in cdb test

snapshot/win/end_to_end_test.py

 #!/usr/bin/env python
 
 # Copyright 2015 The Crashpad Authors. All rights reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
 # You may obtain a copy of the License at
 #
 #     http://www.apache.org/licenses/LICENSE-2.0
 #
@@ skipping 169 matching lines @@
   if False:  # The code for these isn't landed yet.
     out = CdbRun(cdb_path, dump_path, '!locks')
     out.Check(r'CritSec crashy_program!crashpad::`anonymous namespace\'::'
               r'g_test_critical_section', 'lock was captured')
     out.Check(r'\*\*\* Locked', 'lock debug info was captured, and is locked')
 
 
 def main(args):
   try:
     if len(args) != 1:
-      print >>sys.stderr, 'must supply out dir'
+      print >>sys.stderr, 'must supply binary dir'
       return 1
 
     cdb_path = GetCdbPath()
     if not cdb_path:
       print >>sys.stderr, 'could not find cdb'
       return 1
 
     pipe_name = r'\\.\pipe\end-to-end_%s_%s' % (
         os.getpid(), str(random.getrandbits(64)))
 
     dump_path = GetDumpFromCrashyProgram(args[0], pipe_name)
     if not dump_path:
       return 1
 
     RunTests(cdb_path, dump_path, pipe_name)
 
     return 0
   finally:
     CleanUpTempDirs()
 
 
 if __name__ == '__main__':
   sys.exit(main(sys.argv[1:]))