diff --git a/contrib/seeds/generate-seeds.py b/contrib/seeds/generate-seeds.py
index 167c219c6e0..a3d03521878 100755
--- a/contrib/seeds/generate-seeds.py
+++ b/contrib/seeds/generate-seeds.py
@@ -1,5 +1,5 @@
 #!/usr/bin/python
-# Copyright (c) 2014 Wladmir J. van der Laan
+# Copyright (c) 2014 Wladimir J. van der Laan
 # Distributed under the MIT software license, see the accompanying
 # file COPYING or http://www.opensource.org/licenses/mit-license.php.
 '''
diff --git a/doc/release-notes/release-notes-0.6.3.md b/doc/release-notes/release-notes-0.6.3.md
index 28bb20e1049..c27f607b5c5 100644
--- a/doc/release-notes/release-notes-0.6.3.md
+++ b/doc/release-notes/release-notes-0.6.3.md
@@ -23,7 +23,7 @@ hundreds of blocks long.
 Bitcoin-Qt no longer automatically selects the first address
 in the address book (Issue #1384).
 
-Fixed minimize-to-dock behavior of Bitcon-Qt on the Mac.
+Fixed minimize-to-dock behavior of Bitcoin-Qt on the Mac.
 
 Added a block checkpoint at block 185,333 to speed up initial
 blockchain download.
diff --git a/src/amount.h b/src/amount.h
index a4c7764cda2..a2e4a59d1f8 100644
--- a/src/amount.h
+++ b/src/amount.h
@@ -30,7 +30,7 @@ extern const std::string CURRENCY_UNIT;
 static const CAmount MAX_MONEY = 21000000 * COIN;
 inline bool MoneyRange(const CAmount& nValue) { return (nValue >= 0 && nValue <= MAX_MONEY); }
 
-/** Type-safe wrapper class to for fee rates
+/** Type-safe wrapper class for fee rates
  * (how much to pay based on transaction size)
  */
 class CFeeRate
diff --git a/src/main.cpp b/src/main.cpp
index c41dd58d118..fe6bc52957a 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -134,9 +134,9 @@ namespace {
     set<CBlockIndex*, CBlockIndexWorkComparator> setBlockIndexCandidates;
     /** Number of nodes with fSyncStarted. */
     int nSyncStarted = 0;
-    /** All pairs A->B, where A (or one if its ancestors) misses transactions, but B has transactions.
-      * Pruned nodes may have entries where B is missing data.
-      */
+    /** All pairs A->B, where A (or one of its ancestors) misses transactions, but B has transactions.
+     * Pruned nodes may have entries where B is missing data.
+     */
     multimap<CBlockIndex*, CBlockIndex*> mapBlocksUnlinked;
 
     CCriticalSection cs_LastBlockFile;
diff --git a/src/rest.cpp b/src/rest.cpp
index 5d69542a913..2ad7bc1065d 100644
--- a/src/rest.cpp
+++ b/src/rest.cpp
@@ -494,7 +494,7 @@ static bool rest_getutxos(HTTPRequest* req, const std::string& strURIPart)
     if (vOutPoints.size() > MAX_GETUTXOS_OUTPOINTS)
         return RESTERR(req, HTTP_INTERNAL_SERVER_ERROR, strprintf("Error: max outpoints exceeded (max: %d, tried: %d)", MAX_GETUTXOS_OUTPOINTS, vOutPoints.size()));
 
-    // check spentness and form a bitmap (as well as a JSON capable human-readble string representation)
+    // check spentness and form a bitmap (as well as a JSON capable human-readable string representation)
     vector<unsigned char> bitmap;
     vector<CCoin> outs;
     std::string bitmapStringRepresentation;