[PATCH] fs: Fix typo

[zuoqilin1]

From: zuoqilin <zuoqilin@xxxxxxxxxx>

Change 'backwords' to 'backwards'.

Signed-off-by: zuoqilin <zuoqilin@xxxxxxxxxx>
---
 fs/exec.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fs/exec.c b/fs/exec.c
index 18594f1..17c067a 100644
--- a/fs/exec.c
+++ b/fs/exec.c
@@ -536,7 +536,7 @@ static int copy_strings(int argc, struct user_arg_ptr argv,
 		if (!valid_arg_len(bprm, len))
 			goto out;
 
-		/* We're going to work our way backwords. */
+		/* We're going to work our way backwards. */
 		pos = bprm->p;
 		str += len;
 		bprm->p -= len;
-- 
1.9.1