staging/lustre/llite: Get rid of /proc references in comments

Now that the sysfs conversion is complete, also convert all the
remaining comments
Signed-off-by: Oleg Drokin <green@linuxhacker.ru>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/lustre/lustre/llite/lproc_llite.c

@@ -43,7 +43,7 @@
 #include "llite_internal.h"
 #include "vvp_internal.h"
 
-/* /proc/lustre/llite mount point registration */
+/* debugfs llite mount point registration */
 static struct file_operations ll_rw_extents_stats_fops;
 static struct file_operations ll_rw_extents_stats_pp_fops;
 static struct file_operations ll_rw_offset_stats_fops;

drivers/staging/lustre/lustre/llite/vvp_io.c

@@ -1003,7 +1003,7 @@ static int vvp_io_commit_write(const struct lu_env *env,
 	 *
 	 *     (3) IO is batched up to the RPC size and is async until the
 	 *     client max cache is hit
-	 *     (/proc/fs/lustre/osc/OSC.../max_dirty_mb)
+	 *     (/sys/fs/lustre/osc/OSC.../max_dirty_mb)
 	 *
 	 */
 	if (!PageDirty(vmpage)) {