[trivial] Fix recently introduced typos in comments

1 files changed, 5 insertions, 5 deletions

diff --git a/src/validation.cpp b/src/validation.cpp
index fe8f8365be..144b5d5c0c 100644
--- a/src/validation.cpp
+++ b/src/validation.cpp
@@ -1429,7 +1429,7 @@ bool CheckInputs(const CTransaction& tx, CValidationState &state, const CCoinsVi
         // Helps prevent CPU exhaustion attacks.
 
         // Skip script verification when connecting blocks under the
-        // assumedvalid block. Assuming the assumedvalid block is valid this
+        // assumevalid block. Assuming the assumevalid block is valid this
         // is safe because block merkle hashes are still computed and checked,
         // Of course, if an assumed valid block is invalid due to false scriptSigs
         // this optimization would allow an invalid chain to be accepted.
@@ -1771,7 +1771,7 @@ bool ConnectBlock(const CBlock& block, CValidationState& state, CBlockIndex* pin
                 pindexBestHeader->GetAncestor(pindex->nHeight) == pindex &&
                 pindexBestHeader->nChainWork >= UintToArith256(chainparams.GetConsensus().nMinimumChainWork)) {
                 // This block is a member of the assumed verified chain and an ancestor of the best header.
-                // The equivalent time check discourages hashpower from extorting the network via DOS attack
+                // The equivalent time check discourages hash power from extorting the network via DOS attack
                 //  into accepting an invalid block through telling users they must manually set assumevalid.
                 //  Requiring a software change or burying the invalid block, regardless of the setting, makes
                 //  it hard to hide the implication of the demand.  This also avoids having release candidates
@@ -2486,12 +2486,12 @@ bool ActivateBestChain(CValidationState &state, const CChainParams& chainparams,
         bool fInitialDownload;
         {
             LOCK(cs_main);
-            { // TODO: Tempoarily ensure that mempool removals are notified before
+            { // TODO: Temporarily ensure that mempool removals are notified before
               // connected transactions.  This shouldn't matter, but the abandoned
               // state of transactions in our wallet is currently cleared when we
               // receive another notification and there is a race condition where
               // notification of a connected conflict might cause an outside process
-              // to abandon a transaction and then have it inadvertantly cleared by
+              // to abandon a transaction and then have it inadvertently cleared by
               // the notification that the conflicted transaction was evicted.
             MemPoolConflictRemovalTracker mrt(mempool);
             CBlockIndex *pindexOldTip = chainActive.Tip();
@@ -2520,7 +2520,7 @@ bool ActivateBestChain(CValidationState &state, const CChainParams& chainparams,
 
             } // MemPoolConflictRemovalTracker destroyed and conflict evictions are notified
 
-            // Transactions in the connnected block are notified
+            // Transactions in the connected block are notified
             for (const auto& pair : connectTrace.blocksConnected) {
                 assert(pair.second);
                 const CBlock& block = *(pair.second);