Fix typos.

contrib/linearize/README.md

@@ -46,7 +46,7 @@ linearize-hashes.py.
 (Default: `1000*1000*1000 bytes`)
 * `netmagic`: Network magic number.
 * `out_of_order_cache_sz`: If out-of-order blocks are being read, the block can
-be written to a cache so that the blockchain doesn't have to be seeked again.
+be written to a cache so that the blockchain doesn't have to be sought again.
 This option specifies the cache size. (Default: `100*1000*1000 bytes`)
 * `rev_hash_bytes`: If true, the block hash list written by linearize-hashes.py
 will be byte-reversed when read by linearize-data.py. See the linearize-hashes

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()

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);

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;

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();
     }

test/functional/rawtransactions.py

@@ -2,7 +2,7 @@
 # Copyright (c) 2014-2016 The Bitcoin Core developers
 # Distributed under the MIT software license, see the accompanying
 # file COPYING or http://www.opensource.org/licenses/mit-license.php.
-"""Test the rawtranscation RPCs.
+"""Test the rawtransaction RPCs.
 
 Test the following RPCs:
    - createrawtransaction