[PATCH] Spelling: Fixed a spelling mistake.

[Thomas Monjalon]

22/03/2024 00:16, hollynichols04 at gmail.com:
> From: Holly Nichols <hollynichols04 at gmail.com>
> 
> Caught by codespell.
> 
> Signed-off-by: Holly Nichols <hollynichols04 at gmail.com>
> ---
> -	TEST_ASSERT_NULL(cfgfile, "Expected failured did not occur");
> +	TEST_ASSERT_NULL(cfgfile, "Expected failure did not occur");

There are 3 more occurrences in this file.

I've completed the fix, added root cause
Fixes: c54e7234bc9e ("test/cfgfile: add basic unit tests")
Cc: stable at dpdk.org

and added your name in .mailmap

Merged with the suggestion from Vinh Tran, thanks.