fs/ntfs3: Drop stray '\' (backslash) in formatting string

CHECK   /home/andy/prj/linux-topic-uart/fs/ntfs3/super.c
fs/ntfs3/super.c:471:23: warning: unknown escape sequence: '\%'

Drop stray '\' (backslash) in formatting string.

Fixes: d27e202b ("fs/ntfs3: Add more info into /proc/fs/ntfs3/<dev>/volinfo")
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Konstantin Komarov <almaz.alexandrovich@paragon-software.com>

fs/ntfs3/super.c

@@ -468,7 +468,7 @@ static int ntfs3_volinfo(struct seq_file *m, void *o)
 	struct super_block *sb = m->private;
 	struct ntfs_sb_info *sbi = sb->s_fs_info;
 
-	seq_printf(m, "ntfs%d.%d\n%u\n%zu\n\%zu\n%zu\n%s\n%s\n",
+	seq_printf(m, "ntfs%d.%d\n%u\n%zu\n%zu\n%zu\n%s\n%s\n",
 		   sbi->volume.major_ver, sbi->volume.minor_ver,
 		   sbi->cluster_size, sbi->used.bitmap.nbits,
 		   sbi->mft.bitmap.nbits,