[PATCH] kernel/bpf/: fix misspellings using codespell tool

[menglong8 . dong]

From: Liu xuzhi <liu.xuzhi@xxxxxxxxxx>

A typo is found out by codespell tool in 34th lines of hashtab.c:

$ codespell ./kernel/bpf/
./hashtab.c:34 : differrent ==> different

Fix a typo found by codespell.

Signed-off-by: Liu xuzhi <liu.xuzhi@xxxxxxxxxx>
---
 kernel/bpf/hashtab.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/kernel/bpf/hashtab.c b/kernel/bpf/hashtab.c
index d63912e73ad9..46f076c0b3a2 100644
--- a/kernel/bpf/hashtab.c
+++ b/kernel/bpf/hashtab.c
@@ -31,7 +31,7 @@
 /*
  * The bucket lock has two protection scopes:
  *
- * 1) Serializing concurrent operations from BPF programs on differrent
+ * 1) Serializing concurrent operations from BPF programs on different
  *    CPUs
  *
  * 2) Serializing concurrent operations from BPF programs and sys_bpf()
-- 
2.25.1