Merge rust-bitcoin#4702: fix misspelled macro's name

53f1aad fix misspelled macro's name (otc group)

Pull request description:

  


ACKs for top commit:
  tcharding:
    ACK 53f1aad
  apoelstra:
    ACK 53f1aad; successfully ran local tests


Tree-SHA512: 6ec7623f5a66f25e370d01783ee643b4de2a9b875199b8c274336fb95cbddad81a5ccdb9db23aa7b1b1d5f8bc74e40ea26858331e532e9f05b65f24e26d7d39e

Author: apoelstra

hashes/src/macros.rs

@@ -356,7 +356,7 @@ macro_rules! hash_newtype_struct {
 // duplicates/conflicts and report an error.
 //
 // FYI, no, we can't use a helper macro to first filter all `hash_newtype` attributes. We would be
-// attempting to match on macros instead. So we must write `hashe_newtype` in each branch.
+// attempting to match on macros instead. So we must write `hash_newtype` in each branch.
 #[doc(hidden)]
 #[macro_export]
 macro_rules! hash_newtype_get_direction {