Fix typos.

4 files changed, 5 insertions, 5 deletions

diff --git a/src/chain.h b/src/chain.h
index c5304b7d6f..593de19170 100644
--- a/src/chain.h
+++ b/src/chain.h
@@ -216,7 +216,7 @@ public:
     //! (memory only) Sequential id assigned to distinguish order in which blocks are received.
     int32_t nSequenceId;
 
-    //! (memory only) Maximum nTime in the chain upto and including this block.
+    //! (memory only) Maximum nTime in the chain up to and including this block.
     unsigned int nTimeMax;
 
     void SetNull()
diff --git a/src/qt/test/rpcnestedtests.cpp b/src/qt/test/rpcnestedtests.cpp
index fbad9e544a..aecf0d3a71 100644
--- a/src/qt/test/rpcnestedtests.cpp
+++ b/src/qt/test/rpcnestedtests.cpp
@@ -75,7 +75,7 @@ void RPCNestedTests::rpcNestedTests()
     (RPCConsole::RPCExecuteCommandLine(result, "createrawtransaction [] {} 0")); //parameter not in brackets are allowed
     (RPCConsole::RPCExecuteCommandLine(result2, "createrawtransaction([],{},0)")); //parameter in brackets are allowed
     QVERIFY(result == result2);
-    (RPCConsole::RPCExecuteCommandLine(result2, "createrawtransaction( [],  {} , 0   )")); //whitespace between parametres is allowed
+    (RPCConsole::RPCExecuteCommandLine(result2, "createrawtransaction( [],  {} , 0   )")); //whitespace between parameters is allowed
     QVERIFY(result == result2);
 
     RPCConsole::RPCExecuteCommandLine(result, "getblock(getbestblockhash())[tx][0]", &filtered);
diff --git a/src/wallet/rpcwallet.cpp b/src/wallet/rpcwallet.cpp
index 057379d8da..803db19e19 100644
--- a/src/wallet/rpcwallet.cpp
+++ b/src/wallet/rpcwallet.cpp
@@ -1134,7 +1134,7 @@ public:
             SignatureData sigs;
             // This check is to make sure that the script we created can actually be solved for and signed by us
             // if we were to have the private keys. This is just to make sure that the script is valid and that,
-            // if found in a transaction, we would still accept and relay that transcation.
+            // if found in a transaction, we would still accept and relay that transaction.
             if (!ProduceSignature(DummySignatureCreator(pwallet), witscript, sigs) ||
                 !VerifyScript(sigs.scriptSig, witscript, &sigs.scriptWitness, MANDATORY_SCRIPT_VERIFY_FLAGS | SCRIPT_VERIFY_WITNESS_PUBKEYTYPE, DummySignatureCreator(pwallet).Checker())) {
                 return false;
@@ -1159,7 +1159,7 @@ public:
             SignatureData sigs;
             // This check is to make sure that the script we created can actually be solved for and signed by us
             // if we were to have the private keys. This is just to make sure that the script is valid and that,
-            // if found in a transaction, we would still accept and relay that transcation.
+            // if found in a transaction, we would still accept and relay that transaction.
             if (!ProduceSignature(DummySignatureCreator(pwallet), witscript, sigs) ||
                 !VerifyScript(sigs.scriptSig, witscript, &sigs.scriptWitness, MANDATORY_SCRIPT_VERIFY_FLAGS | SCRIPT_VERIFY_WITNESS_PUBKEYTYPE, DummySignatureCreator(pwallet).Checker())) {
                 return false;
diff --git a/src/wallet/wallet.cpp b/src/wallet/wallet.cpp
index 18cc3bd028..05d138d2d4 100644
--- a/src/wallet/wallet.cpp
+++ b/src/wallet/wallet.cpp
@@ -2514,7 +2514,7 @@ bool CWallet::FundTransaction(CMutableTransaction& tx, CAmount& nFeeRet, int& nC
 
     if (nChangePosInOut != -1) {
         tx.vout.insert(tx.vout.begin() + nChangePosInOut, wtx.tx->vout[nChangePosInOut]);
-        // we dont have the normal Create/Commit cycle, and dont want to risk reusing change,
+        // we don't have the normal Create/Commit cycle, and don't want to risk reusing change,
         // so just remove the key from the keypool here.
         reservekey.KeepKey();
     }