Merge bitcoin/bitcoin#31520: #31318 followups

4f06ae0 refactor: fix typo in node/types.h (Sjors Provoost)
366fbf1 test: drop extraneous bracket in mining util (Sjors Provoost)

Pull request description:

  #31318 followups

  Drops an extraneous bracket and fixes a typo.

ACKs for top commit:
  maflcko:
    lgtm ACK 4f06ae0
  vasild:
    ACK 4f06ae0
  ryanofsky:
    Code review ACK 4f06ae0

Tree-SHA512: e168bab124f1e62f6666a21349ee4ac8ac11aadeb04813513e89f6c8f8479a67bcf3490460fd49c8d7f9b7264a32e7ea95ac727dfe4597a59b934017ec9fe44e

Author: ryanofsky

src/node/types.h

@@ -3,7 +3,7 @@
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
 //! @file node/types.h is a home for public enum and struct type definitions
-//! that are used by internally by node code, but also used externally by wallet,
+//! that are used internally by node code, but also used externally by wallet,
 //! mining or GUI code.
 //!
 //! This file is intended to define only simple types that do not have external

src/test/util/mining.cpp

@@ -25,7 +25,7 @@ COutPoint generatetoaddress(const NodeContext& node, const std::string& address)
     const auto dest = DecodeDestination(address);
     assert(IsValidDestination(dest));
     BlockAssembler::Options assembler_options;
-    assembler_options.coinbase_output_script = {GetScriptForDestination(dest)};
+    assembler_options.coinbase_output_script = GetScriptForDestination(dest);
 
     return MineBlock(node, assembler_options);
 }