Merge bitcoin#27197: Fix typos in comments to make linter happy

987f1bb Fixed a couple of typos in comments to make linter happy (hernanmarino)

Pull request description:

  While working on a different PR, I stumbled upon a couple of typos being reported by the linter and fixed them.

ACKs for top commit:
  kristapsk:
    utACK 987f1bb

Tree-SHA512: bf53e150bb7c6b59a9dc270bdf748bf8fb0430f35d1d0a68ef70e9345d322470c4a0b5cd7f2c3cfc81ce087bb6624d820d5f4501f58aaa5806f358ddd4e0b551

Author: fanquake

src/script/sign.h

@@ -102,7 +102,7 @@ bool ProduceSignature(const SigningProvider& provider, const BaseSignatureCreato
  * @param provider   Utility containing the information necessary to solve a script.
  * @param fromPubKey The script to produce a satisfaction for.
  * @param txTo       The spending transaction.
- * @param nIn        The index of the input in `txTo` refering the output being spent.
+ * @param nIn        The index of the input in `txTo` referring the output being spent.
  * @param amount     The value of the output being spent.
  * @param nHashType  Signature hash type.
  * @param sig_data   Additional data provided to solve a script. Filled with the resulting satisfying

src/test/fuzz/miniscript.cpp

@@ -458,7 +458,7 @@ struct SmartInfo
                 Type type_zo = zo == 0 ? "z"_mst : zo == 1 ? "o"_mst : ""_mst;
                 for (int n = 0; n < 2; ++n) { /* select from (none),n */
                     if (zo == 0 && n == 1) continue; /* z conflicts with n */
-                    if (base == 3 && n == 1) continue; /* W conficts with n */
+                    if (base == 3 && n == 1) continue; /* W conflicts with n */
                     Type type_n = n == 0 ? ""_mst : "n"_mst;
                     for (int d = 0; d < 2; ++d) { /* select from (none),d */
                         if (base == 2 && d == 1) continue; /* V conflicts with d */
@@ -940,7 +940,7 @@ void TestNode(const NodeRef& node, FuzzedDataProvider& provider)
     auto decoded = miniscript::FromScript(script, PARSER_CTX);
     assert(decoded);
     // Note we can't use *decoded == *node because the miniscript representation may differ, so we check that:
-    // - The script corresponding to that decoded form matchs exactly
+    // - The script corresponding to that decoded form matches exactly
     // - The type matches exactly
     assert(decoded->ToScript(PARSER_CTX) == script);
     assert(decoded->GetType() == node->GetType());