Merge branch 'master' into deterministically

diff --cc doc/man/man3/crypto_key_exchange.3monocypher
index 1263924bcb97a8726b73fdc75232cfd7a96e1cc5,1de90b3d3f5bcca9ae55048ddbdcde75aa3905da..7dd203c38cd2e587f5a12b6fe9d559bb0a51aa04
--- 1/doc/man/man3/crypto_key_exchange.3monocypher
--- 2/doc/man/man3/crypto_key_exchange.3monocypher
+++ b/doc/man/man3/crypto_key_exchange.3monocypher
@@@ -66,13 -37,12 +37,12 @@@ HChacha20 to get a suitably random shar
  .Pp
  The
  .Fn crypto_x25519_public_key
- function deterministically computes the public key from
 -function eterministically computes the public key from a random
++function deterministically computes the public key from a random
  .Fa secret_key .
- Make sure the secret key is random.
  See
  .Xr intro 3monocypher
- for advice about generating random bytes (basically, use your operating
- system's random number generator).
+ about generating random bytes (use the operating system's random
+ number generator).
  .Pp
  The
  .Fn crypto_x25519