fix: minor typo corrections

src/rpc/client.cpp

@@ -25,7 +25,7 @@ public:
 };
 
 /**
- * Specifiy a (method, idx, name) here if the argument is a non-string RPC
+ * Specify a (method, idx, name) here if the argument is a non-string RPC
  * argument and needs to be converted from JSON.
  *
  * @note Parameter indexes start from 0.

src/test/coins_tests.cpp

@@ -237,7 +237,7 @@ TxData &FindRandomFrom(const std::set<uint256> &txidset) {
 // except the emphasis is on testing the functionality of UpdateCoins
 // random txs are created and UpdateCoins is used to update the cache stack
 // In particular it is tested that spending a duplicate coinbase tx
-// has the expected effect (the other duplicate is overwitten at all cache levels)
+// has the expected effect (the other duplicate is overwritten at all cache levels)
 BOOST_AUTO_TEST_CASE(updatecoins_simulation_test)
 {
     bool spent_a_duplicate_coinbase = false;

src/test/txvalidationcache_tests.cpp

@@ -29,7 +29,7 @@ ToMemPool(CMutableTransaction& tx)
 
 BOOST_FIXTURE_TEST_CASE(tx_mempool_block_doublespend, TestChain240Setup)
 {
-    // Make sure skipping validation of transctions that were
+    // Make sure skipping validation of transactions that were
     // validated going into the memory pool does not allow
     // double-spends in blocks to pass validation when they should not.
 

src/tinyformat.h

@@ -483,7 +483,7 @@ namespace detail {
 
 // Type-opaque holder for an argument to format(), with associated actions on
 // the type held as explicit function pointers.  This allows FormatArg's for
-// each argument to be allocated as a homogenous array inside FormatList
+// each argument to be allocated as a homogeneous array inside FormatList
 // whereas a naive implementation based on inheritance does not.
 class FormatArg
 {

src/torcontrol.cpp

@@ -358,7 +358,7 @@ public:
     TorController(struct event_base* base, const std::string& target);
     ~TorController();
 
-    /** Get name fo file to store private key in */
+    /** Get name for file to store private key in */
     std::string GetPrivateKeyFile();
 
     /** Reconnect, after getting disconnected */

src/utiltime.h

@@ -12,7 +12,7 @@
 
 /**
  * GetTimeMicros() and GetTimeMillis() both return the system time, but in
- * different units. GetTime() returns the sytem time in seconds, but also
+ * different units. GetTime() returns the system time in seconds, but also
  * supports mocktime, where the time can be specified by the user, eg for
  * testing (eg with the setmocktime rpc, or -mocktime argument).
  *

src/validation.cpp

@@ -2583,7 +2583,7 @@ 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);

src/validationinterface.h

@@ -49,7 +49,7 @@ protected:
 struct CMainSignals {
     /** Notifies listeners of updated block chain tip */
     boost::signals2::signal<void (const CBlockIndex *, const CBlockIndex *, bool fInitialDownload)> UpdatedBlockTip;
-    /** A posInBlock value for SyncTransaction calls for tranactions not
+    /** A posInBlock value for SyncTransaction calls for transactions not
      * included in connected blocks such as transactions removed from mempool,
      * accepted to mempool or appearing in disconnected blocks.*/
     static const int SYNC_TRANSACTION_NOT_IN_BLOCK = -1;

src/wallet/wallet.cpp

@@ -1038,7 +1038,7 @@ bool CWallet::LoadToWallet(const CWalletTx& wtxIn)
  * TODO: One exception to this is that the abandoned state is cleared under the
  * assumption that any further notification of a transaction that was considered
  * abandoned is an indication that it is not safe to be considered abandoned.
- * Abandoned state should probably be more carefuly tracked via different
+ * Abandoned state should probably be more carefully tracked via different
  * posInBlock signals or by checking mempool presence when necessary.
  */
 bool CWallet::AddToWalletIfInvolvingMe(const CTransaction& tx, const CBlockIndex* pIndex, int posInBlock, bool fUpdate)

src/wallet/wallet.h

@@ -813,11 +813,11 @@ public:
      */
     static CAmount GetMinimumFee(const CMutableTransaction& tx, unsigned int nTxBytes, unsigned int nConfirmTarget, const CTxMemPool& pool, CAmount targetFee);
     /**
-     * Dogecoin: Get a fee targetting a specific transaction speed.
+     * Dogecoin: Get a fee targeting a specific transaction speed.
      */
     CAmount GetDogecoinPriorityFee(const CMutableTransaction& tx, unsigned int nTxBytes, FeeRatePreset nSpeed);
     /**
-     * Dogecoin: Get a fee targetting a specific transaction speed.
+     * Dogecoin: Get a fee targeting a specific transaction speed.
      */
     static CAmount GetDogecoinPriorityFee(const CMutableTransaction& tx, unsigned int nTxBytes, FeeRatePreset nSpeed, CAmount targetFee);
     /**