Fix typos

6 files changed, 7 insertions, 7 deletions

diff --git a/src/chainparams.cpp b/src/chainparams.cpp
index 96e9b2727b..6eb223171f 100644
--- a/src/chainparams.cpp
+++ b/src/chainparams.cpp
@@ -126,7 +126,7 @@ public:
 
         // Note that of those which support the service bits prefix, most only support a subset of
         // possible options.
-        // This is fine at runtime as we'll fall back to using them as a oneshot if they dont support the
+        // This is fine at runtime as we'll fall back to using them as a oneshot if they don't support the
         // service bits we want, but we should get them updated to support all service bits wanted by any
         // release ASAP to avoid it where possible.
         vSeeds.emplace_back("seed.bitcoin.sipa.be"); // Pieter Wuille, only supports x1, x5, x9, and xd
diff --git a/src/protocol.h b/src/protocol.h
index 43d8ac067a..aaeb90eee2 100644
--- a/src/protocol.h
+++ b/src/protocol.h
@@ -294,7 +294,7 @@ enum ServiceFlags : uint64_t {
  * Thus, generally, avoid calling with peerServices == NODE_NONE, unless
  * state-specific flags must absolutely be avoided. When called with
  * peerServices == NODE_NONE, the returned desirable service flags are
- * guaranteed to not change dependant on state - ie they are suitable for
+ * guaranteed to not change dependent on state - ie they are suitable for
  * use when describing peers which we know to be desirable, but for which
  * we do not have a confirmed set of service flags.
  *
diff --git a/src/streams.h b/src/streams.h
index 98e25178e1..9f86c4a163 100644
--- a/src/streams.h
+++ b/src/streams.h
@@ -82,7 +82,7 @@ class CVectorWriter
  * @param[in]  nVersionIn Serialization Version (including any flags)
  * @param[in]  vchDataIn  Referenced byte vector to overwrite/append
  * @param[in]  nPosIn Starting position. Vector index where writes should start. The vector will initially
- *                    grow as necessary to  max(nPosIn, vec.size()). So to append, use vec.size().
+ *                    grow as necessary to max(nPosIn, vec.size()). So to append, use vec.size().
 */
     CVectorWriter(int nTypeIn, int nVersionIn, std::vector<unsigned char>& vchDataIn, size_t nPosIn) : nType(nTypeIn), nVersion(nVersionIn), vchData(vchDataIn), nPos(nPosIn)
     {
diff --git a/src/sync.cpp b/src/sync.cpp
index ae6e721466..bf3d131e4e 100644
--- a/src/sync.cpp
+++ b/src/sync.cpp
@@ -25,8 +25,8 @@ void PrintLockContention(const char* pszName, const char* pszFile, int nLine)
 //
 // Early deadlock detection.
 // Problem being solved:
-//    Thread 1 locks  A, then B, then C
-//    Thread 2 locks  D, then C, then A
+//    Thread 1 locks A, then B, then C
+//    Thread 2 locks D, then C, then A
 //     --> may result in deadlock between the two threads, depending on when they run.
 // Solution implemented here:
 // Keep track of pairs of locks: (A before B), (A before C), etc.
diff --git a/src/validation.cpp b/src/validation.cpp
index 8cee0dfac3..698ef9181d 100644
--- a/src/validation.cpp
+++ b/src/validation.cpp
@@ -2577,7 +2577,7 @@ bool CChainState::ActivateBestChain(CValidationState &state, const CChainParams&
         if (GetMainSignals().CallbacksPending() > 10) {
             // Block until the validation queue drains. This should largely
             // never happen in normal operation, however may happen during
-            // reindex, causing memory blowup  if we run too far ahead.
+            // reindex, causing memory blowup if we run too far ahead.
             SyncWithValidationInterfaceQueue();
         }
 
diff --git a/src/wallet/test/wallet_tests.cpp b/src/wallet/test/wallet_tests.cpp
index 7e0881afd7..f39471b871 100644
--- a/src/wallet/test/wallet_tests.cpp
+++ b/src/wallet/test/wallet_tests.cpp
@@ -103,7 +103,7 @@ BOOST_AUTO_TEST_CASE(coin_selection_tests)
         // we can't make 3 cents of mature coins
         BOOST_CHECK(!testWallet.SelectCoinsMinConf( 3 * CENT, 1, 6, 0, vCoins, setCoinsRet, nValueRet));
 
-        // we can make 3 cents of new  coins
+        // we can make 3 cents of new coins
         BOOST_CHECK( testWallet.SelectCoinsMinConf( 3 * CENT, 1, 1, 0, vCoins, setCoinsRet, nValueRet));
         BOOST_CHECK_EQUAL(nValueRet, 3 * CENT);