ext4: fix typo in CR_GOAL_LEN_SLOW comment

Remove the superfluous "find_".

Signed-off-by: Baokun Li <[email protected]>
Reviewed-by: Ojaswin Mujoo <[email protected]>
Reviewed-by: Jan Kara <[email protected]>
Reviewed-by: Zhang Yi <[email protected]>
Link: https://patch.msgid.link/[email protected]
Signed-off-by: Theodore Ts'o <[email protected]>

Author: LiBaokun96

fs/ext4/ext4.h

@@ -157,7 +157,7 @@ enum criteria {
 
 	/*
 	 * Reads each block group sequentially, performing disk IO if
-	 * necessary, to find find_suitable block group. Tries to
+	 * necessary, to find suitable block group. Tries to
 	 * allocate goal length but might trim the request if nothing
 	 * is found after enough tries.
 	 */