Fix MSVC warning C4819

CLA: trivial

Reviewed-by: Tim Hudson <tjh@openssl.org>
Reviewed-by: Richard Levitte <levitte@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/7444)

(cherry picked from commit cf4eea12046445fc418507d2d5e14956b4353495)

diff --git a/crypto/bn/bn_exp.c b/crypto/bn/bn_exp.c
index 2c92d7eac9d51257b6a82b74157d31862c3dfe7a..c026ffcb339ceca205378df8fe63a92dbdb5b0e3 100644 (file)
--- a/crypto/bn/bn_exp.c
+++ b/crypto/bn/bn_exp.c
@@ -1077,7 +1077,7 @@ int BN_mod_exp_mont_consttime(BIGNUM *rr, const BIGNUM *a, const BIGNUM *p,
              * is not only slower but also makes each bit vulnerable to
              * EM (and likely other) side-channel attacks like One&Done
              * (for details see "One&Done: A Single-Decryption EM-Based
-             *  Attack on OpenSSL’s Constant-Time Blinded RSA" by M. Alam,
+             *  Attack on OpenSSL's Constant-Time Blinded RSA" by M. Alam,
              *  H. Khan, M. Dey, N. Sinha, R. Callan, A. Zajic, and
              *  M. Prvulovic, in USENIX Security'18)
              */