utils: fix typo in lockfile

(Bitbake rev: 53a10b6793c5bdb45854483abe5da791058dfd84)

Signed-off-by: Chris Larson <chris_larson@mentor.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

bitbake/lib/bb/utils.py

@@ -412,7 +412,7 @@ def lockfile(name, shared=False):
 
     if not os.access(dirname, os.W_OK):
         logger.error("Unable to acquire lock '%s', directory is not writable",
-                     dirname)
+                     name)
         sys.exit(1)
 
     op = fcntl.LOCK_EX