Merge bitcoin/bitcoin#31584: txmempool: fix typos in comments

34e8ee2 txmempool: fix typos in comments (Boris Nagaev)

Pull request description:

  Fixed typos identified by codespell lint in CI.

ACKs for top commit:
  maflcko:
    lgtm ACK 34e8ee2
  hebasto:
    ACK 34e8ee2.

Tree-SHA512: b36cddb26e33f042c074185aa6ef1b0339ae0ff05643e1c30bac56b8c9620d89c834ea5befb25d2c602a3dd541209f5a7c04da6ef9f10724144c35a6548ea52c

Author: fanquake

src/txmempool.cpp

@@ -442,7 +442,7 @@ void CTxMemPool::Apply(ChangeSet* changeset)
         std::optional<CTxMemPool::setEntries> ancestors;
         if (i == 0) {
             // Note: ChangeSet::CalculateMemPoolAncestors() will return a
-            // cached value if mempool ancestors for this tranaction were
+            // cached value if mempool ancestors for this transaction were
             // previously calculated.
             // We can only use a cached ancestor calculation for the first
             // transaction in a package, because in-package parents won't be

src/txmempool.h

@@ -810,7 +810,7 @@ class CTxMemPool
      * mempool.
      *
      * CalculateMemPoolAncestors() calculates the in-mempool (not including
-     * what is in the change set itself) ancestors of a given transacion.
+     * what is in the change set itself) ancestors of a given transaction.
      *
      * Apply() will apply the removals and additions that are staged into the
      * mempool.