various typos

Github-Pull: #8505
Rebased-From: 1aacfc2da5

src/blockencodings.cpp

@@ -75,7 +75,7 @@ ReadStatus PartiallyDownloadedBlock::InitData(const CBlockHeaderAndShortTxIDs& c
     }
     prefilled_count = cmpctblock.prefilledtxn.size();
 
-    // Calculate map of txids -> positions and check mempool to see what we have (or dont)
+    // Calculate map of txids -> positions and check mempool to see what we have (or don't)
     // Because well-formed cmpctblock messages will have a (relatively) uniform distribution
     // of short IDs, any highly-uneven distribution of elements can be safely treated as a
     // READ_STATUS_FAILED.

src/init.cpp

@@ -1231,7 +1231,7 @@ bool AppInit2(boost::thread_group& threadGroup, CScheduler& scheduler)
     // cache size calculations
     int64_t nTotalCache = (GetArg("-dbcache", nDefaultDbCache) << 20);
     nTotalCache = std::max(nTotalCache, nMinDbCache << 20); // total cache cannot be less than nMinDbCache
-    nTotalCache = std::min(nTotalCache, nMaxDbCache << 20); // total cache cannot be greated than nMaxDbcache
+    nTotalCache = std::min(nTotalCache, nMaxDbCache << 20); // total cache cannot be greater than nMaxDbcache
     int64_t nBlockTreeDBCache = nTotalCache / 8;
     nBlockTreeDBCache = std::min(nBlockTreeDBCache, (GetBoolArg("-txindex", DEFAULT_TXINDEX) ? nMaxBlockDBAndTxIndexCache : nMaxBlockDBCache) << 20);
     nTotalCache -= nBlockTreeDBCache;

src/main.cpp

@@ -1183,7 +1183,7 @@ bool AcceptToMemoryPoolWorker(CTxMemPool& pool, CValidationState& state, const C
                 // nSequence >= maxint-1 on all inputs.
                 //
                 // maxint-1 is picked to still allow use of nLockTime by
-                // non-replacable transactions. All inputs rather than just one
+                // non-replaceable transactions. All inputs rather than just one
                 // is for the sake of multi-party protocols, where we don't
                 // want a single party to be able to disable replacement.
                 //
@@ -1998,7 +1998,7 @@ bool CheckInputs(const CTransaction& tx, CValidationState &state, const CCoinsVi
         // is safe because block merkle hashes are still computed and checked,
         // and any change will be caught at the next checkpoint. Of course, if
         // the checkpoint is for a chain that's invalid due to false scriptSigs
-        // this optimisation would allow an invalid chain to be accepted.
+        // this optimization would allow an invalid chain to be accepted.
         if (fScriptChecks) {
             for (unsigned int i = 0; i < tx.vin.size(); i++) {
                 const COutPoint &prevout = tx.vin[i].prevout;
@@ -4829,7 +4829,7 @@ void static ProcessGetData(CNode* pfrom, const Consensus::Params& consensusParam
                     {
                         // If a peer is asking for old blocks, we're almost guaranteed
                         // they wont have a useful mempool to match against a compact block,
-                        // and we dont feel like constructing the object for them, so
+                        // and we don't feel like constructing the object for them, so
                         // instead we respond with the full, non-compact block.
                         if (mi->second->nHeight >= chainActive.Height() - 10) {
                             CBlockHeaderAndShortTxIDs cmpctblock(block);

src/main.h

@@ -215,7 +215,7 @@ void UnregisterNodeSignals(CNodeSignals& nodeSignals);
  * block is made active. Note that it does not, however, guarantee that the
  * specific block passed to it has been checked for validity!
  * 
- * @param[out]  state   This may be set to an Error state if any error occurred processing it, including during validation/connection/etc of otherwise unrelated blocks during reorganisation; or it may be set to an Invalid state if pblock is itself invalid (but this is not guaranteed even when the block is checked). If you want to *possibly* get feedback on whether pblock is valid, you must also install a CValidationInterface (see validationinterface.h) - this will have its BlockChecked method called whenever *any* block completes validation.
+ * @param[out]  state   This may be set to an Error state if any error occurred processing it, including during validation/connection/etc of otherwise unrelated blocks during reorganization; or it may be set to an Invalid state if pblock is itself invalid (but this is not guaranteed even when the block is checked). If you want to *possibly* get feedback on whether pblock is valid, you must also install a CValidationInterface (see validationinterface.h) - this will have its BlockChecked method called whenever *any* block completes validation.
  * @param[in]   pfrom   The node which we are receiving the block from; it is added to mapBlockSource and may be penalised if the block is invalid.
  * @param[in]   pblock  The block we want to process.
  * @param[in]   fForceProcessing Process this block even if unrequested; used for non-network block sources and whitelisted peers.

src/net.cpp

@@ -1707,7 +1707,7 @@ void ThreadOpenConnections()
             if (nANow - addr.nLastTry < 600 && nTries < 30)
                 continue;
 
-            // only consider nodes missing relevant services after 40 failed attemps
+            // only consider nodes missing relevant services after 40 failed attempts
             if ((addr.nServices & nRelevantServices) != nRelevantServices && nTries < 40)
                 continue;
 

src/rpc/mining.cpp

@@ -650,7 +650,7 @@ UniValue getblocktemplate(const UniValue& params, bool fHelp)
 
     if (nMaxVersionPreVB >= 2) {
         // If VB is supported by the client, nMaxVersionPreVB is -1, so we won't get here
-        // Because BIP 34 changed how the generation transaction is serialised, we can only use version/force back to v2 blocks
+        // Because BIP 34 changed how the generation transaction is serialized, we can only use version/force back to v2 blocks
         // This is safe to do [otherwise-]unconditionally only because we are throwing an exception above if a non-force deployment gets activated
         // Note that this can probably also be removed entirely after the first BIP9 non-force deployment (ie, probably segwit) gets activated
         aMutable.push_back("version/force");

src/wallet/wallet.cpp

@@ -3140,7 +3140,7 @@ void CWallet::GetKeyBirthTimes(std::map<CKeyID, int64_t> &mapKeyBirth) const {
             mapKeyBirth[it->first] = it->second.nCreateTime;
 
     // map in which we'll infer heights of other keys
-    CBlockIndex *pindexMax = chainActive[std::max(0, chainActive.Height() - 144)]; // the tip can be reorganised; use a 144-block safety margin
+    CBlockIndex *pindexMax = chainActive[std::max(0, chainActive.Height() - 144)]; // the tip can be reorganized; use a 144-block safety margin
     std::map<CKeyID, CBlockIndex*> mapKeyFirstBlock;
     std::set<CKeyID> setKeys;
     GetKeys(setKeys);