Fix typo in x509_crt_check() comment
@@ -377,7 +377,7 @@ void x509_crt_check( char *subject_key_file, char *subject_pwd,
goto exit;
#if defined(MBEDTLS_USE_PSA_CRYPTO)
- // When using PSA crypto, RNG isn't controllable, result length isn'
+ // When using PSA crypto, RNG isn't controllable, result length isn't
// deterministic over multiple runs, removing a single byte isn't enough to
// go into the MBEDTLS_ERR_ASN1_BUF_TOO_SMALL error case
if( issuer_key_type != MBEDTLS_PK_RSA )
