diff --git a/winsup/cygwin/ChangeLog b/winsup/cygwin/ChangeLog
index 4d450fd2b..2c20292f1 100644
--- a/winsup/cygwin/ChangeLog
+++ b/winsup/cygwin/ChangeLog
@@ -1,3 +1,7 @@
+2010-08-25  Corinna Vinschen  <corinna@vinschen.de>
+
+	* mount.cc (fs_info::update): Fix comments.
+
 2010-08-25  Corinna Vinschen  <corinna@vinschen.de>
 
 	* syscalls.cc (rename): Open file with FILE_READ_ATTRIBUTES.
diff --git a/winsup/cygwin/mount.cc b/winsup/cygwin/mount.cc
index 5f5e2e03c..93c0d24dc 100644
--- a/winsup/cygwin/mount.cc
+++ b/winsup/cygwin/mount.cc
@@ -289,12 +289,12 @@ fs_info::update (PUNICODE_STRING upath, HANDLE in_vol)
 	  && !is_mvfs (RtlEqualUnicodePathPrefix (&fsname, &ro_u_mvfs, FALSE))
 	  /* NWFS == Novell Netware FS.  Broken info class, see below. */
 	  && !is_nwfs (RtlEqualUnicodeString (&fsname, &ro_u_nwfs, FALSE))
-	  /* Known remote file system which can't handle calls to
-	     NtQueryDirectoryFile(FileIdBothDirectoryInformation) */
+	  /* UNIXFS == TotalNet Advanced Server (TAS).  Doesn't support
+	     FileIdBothDirectoryInformation.  See below. */
 	  && !is_unixfs (RtlEqualUnicodeString (&fsname, &ro_u_unixfs, FALSE)))
-	/* Known remote file system with buggy open calls.  Further
-	   explanation in fhandler.cc (fhandler_disk_file::open). */
 	{
+	  /* Known remote file system with buggy open calls.  Further
+	     explanation in fhandler.cc (fhandler_disk_file::open_fs). */
 	  is_sunwnfs (RtlEqualUnicodeString (&fsname, &ro_u_sunwnfs, FALSE));
 	  has_buggy_open (is_sunwnfs ());
 	}