Fix parameter name, for common aesthetics and to silence IDE warnings.

CLA: trivial

Reviewed-by: Rich Salz <rsalz@openssl.org>
Reviewed-by: Richard Levitte <levitte@openssl.org>
Reviewed-by: Ben Kaduk <kaduk@mit.edu>
(Merged from https://github.com/openssl/openssl/pull/4494)

diff --git a/include/openssl/bn.h b/include/openssl/bn.h
index 17bd52136c2c8448264fbf9199dc0d47f5f5df13..54ae760152f1b8fc40fe614124cdd39015cf08f2 100644 (file)
--- a/include/openssl/bn.h
+++ b/include/openssl/bn.h
@@ -196,7 +196,7 @@ int BN_sqr(BIGNUM *r, const BIGNUM *a, BN_CTX *ctx);
  */
 void BN_set_negative(BIGNUM *b, int n);
 /** BN_is_negative returns 1 if the BIGNUM is negative
- * \param  a  pointer to the BIGNUM object
+ * \param  b  pointer to the BIGNUM object
  * \return 1 if a < 0 and 0 otherwise
  */
 int BN_is_negative(const BIGNUM *b);