doc: spelling fixes

src/httpserver.cpp

@@ -415,7 +415,7 @@ bool InitHTTPServer()
     LogPrintf("HTTP: creating work queue of depth %d\n", workQueueDepth);
 
     workQueue = new WorkQueue<HTTPClosure>(workQueueDepth);
-    // tranfer ownership to eventBase/HTTP via .release()
+    // transfer ownership to eventBase/HTTP via .release()
     eventBase = base_ctr.release();
     eventHTTP = http_ctr.release();
     return true;

src/qt/networkstyle.cpp

@@ -44,7 +44,7 @@ NetworkStyle::NetworkStyle(const QString &_appName, const int iconColorHueShift,
             // loop through pixels
             for(int x=0;x<img.width();x++)
             {
-                // preserve alpha because QColor::getHsl doesen't return the alpha value
+                // preserve alpha because QColor::getHsl doesn't return the alpha value
                 a = qAlpha(scL[x]);
                 QColor col(scL[x]);
 

src/qt/test/rpcnestedtests.cpp

@@ -77,7 +77,7 @@ void RPCNestedTests::rpcNestedTests()
     RPCConsole::RPCExecuteCommandLine(result, "getblockchaininfo "); //whitespace at the end will be tolerated
     QVERIFY(result.substr(0,1) == "{");
 
-    (RPCConsole::RPCExecuteCommandLine(result, "getblockchaininfo()[\"chain\"]")); //Quote path identifier are allowed, but look after a child contaning the quotes in the key
+    (RPCConsole::RPCExecuteCommandLine(result, "getblockchaininfo()[\"chain\"]")); //Quote path identifier are allowed, but look after a child containing the quotes in the key
     QVERIFY(result == "null");
 
     (RPCConsole::RPCExecuteCommandLine(result, "createrawtransaction [] {} 0")); //parameter not in brackets are allowed

src/qt/test/test_main.cpp

@@ -57,7 +57,7 @@ int main(int argc, char *argv[])
     bool fInvalid = false;
 
     // Prefer the "minimal" platform for the test instead of the normal default
-    // platform ("xcb", "windows", or "cocoa") so tests can't unintentially
+    // platform ("xcb", "windows", or "cocoa") so tests can't unintentionally
     // interfere with any background GUIs and don't require extra resources.
     setenv("QT_QPA_PLATFORM", "minimal", 0);
 

src/test/blockencodings_tests.cpp

@@ -51,7 +51,7 @@ static CBlock BuildBlockTestCase() {
     return block;
 }
 
-// Number of shared use_counts we expect for a tx we havent touched
+// Number of shared use_counts we expect for a tx we haven't touched
 // == 2 (mempool + our copy from the GetSharedTx call)
 #define SHARED_TX_OFFSET 2
 

src/test/coins_tests.cpp

@@ -275,7 +275,7 @@ UtxoData::iterator FindRandomFrom(const std::set<COutPoint> &utxoSet) {
 // 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/data/tx_invalid.json

@@ -205,7 +205,7 @@
 [[["0000000000000000000000000000000000000000000000000000000000000100", 0, "4259839 CHECKSEQUENCEVERIFY 1"]],
 "020000000100010000000000000000000000000000000000000000000000000000000000000000000000feff40000100000000000000000000000000", "P2SH,CHECKSEQUENCEVERIFY"],
 
-["By-time locks, with argument just beyond txin.nSequence (but within numerical boundries)"],
+["By-time locks, with argument just beyond txin.nSequence (but within numerical boundaries)"],
 [[["0000000000000000000000000000000000000000000000000000000000000100", 0, "4194305 CHECKSEQUENCEVERIFY 1"]],
 "020000000100010000000000000000000000000000000000000000000000000000000000000000000000000040000100000000000000000000000000", "P2SH,CHECKSEQUENCEVERIFY"],
 [[["0000000000000000000000000000000000000000000000000000000000000100", 0, "4259839 CHECKSEQUENCEVERIFY 1"]],