ext4: fix comment typo

Signed-off-by: Matthew Wilcox <matthew.r.wilcox@intel.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>

fs/ext4/inode.c

@@ -3698,7 +3698,7 @@ void ext4_truncate(struct inode *inode)
 
 	/*
 	 * There is a possibility that we're either freeing the inode
-	 * or it completely new indode. In those cases we might not
+	 * or it's a completely new inode. In those cases we might not
 	 * have i_mutex locked because it's not necessary.
 	 */
 	if (!(inode->i_state & (I_NEW|I_FREEING)))