Fix comments. havn't -> haven't.

stepmania/src/GameState.cpp

@@ -961,7 +961,7 @@ int GameState::GetCourseSongIndex() const
 }
 
 /* Hack: when we're loading a new course song, we want to display the new song number, even
- * though we havn't started that song yet. */
+ * though we haven't started that song yet. */
 int GameState::GetLoadingCourseSongIndex() const
 {
 	int iIndex = GetCourseSongIndex();

stepmania/src/Player.cpp

@@ -580,7 +580,7 @@ void Player::SendComboMessages( int iOldCombo, int iOldMissCombo )
 void Player::Update( float fDeltaTime )
 {
 	const RageTimer now;
-	// Don't update if we havn't been loaded yet.
+	// Don't update if we haven't been loaded yet.
 	if( !m_bLoaded )
 		return;
 

stepmania/src/ProfileManager.cpp

@@ -317,7 +317,7 @@ bool ProfileManager::SaveProfile( PlayerNumber pn ) const
 	 * If the profile we're writing was loaded from the primary (non-backup)
 	 * data, then we've validated it and know it's good.  Before writing our
 	 * new data, move the old, good data to the backup.  (Only do this once;
-	 * if we save the profile more than once, we havn't re-validated the
+	 * if we save the profile more than once, we haven't re-validated the
 	 * newly written data.)
 	 */
 	if( m_bNeedToBackUpLastLoad[pn] )

stepmania/src/RageFileDriverZip.cpp

@@ -308,7 +308,7 @@ RageFileBasic *RageFileDriverZip::Open( const RString &sPath, int iMode, int &iE
 
 	m_Mutex.Lock();
 
-	/* If we havn't figured out the offset to the real data yet, do so now. */
+	/* If we haven't figured out the offset to the real data yet, do so now. */
 	if( info->m_iDataOffset == -1 )
 	{
 		if( !ReadLocalFileHeader(*info) )

stepmania/src/RageFileManager.cpp

@@ -728,7 +728,7 @@ static bool SortBySecond( const pair<int,int> &a, const pair<int,int> &b )
 /*
  * Return true if the given path should use slow, reliable writes.
  *
- * I havn't decided if it's better to do this here, or to specify SLOW_FLUSH
+ * I haven't decided if it's better to do this here, or to specify SLOW_FLUSH
  * manually each place we want it.  This seems more reliable (we might forget
  * somewhere and not notice), and easier (don't have to pass flags down to IniFile::Write,
  * etc).

stepmania/src/RageSoundReader_ChannelSplit.cpp

@@ -121,7 +121,7 @@ int RageSoundReader_Split::SetPosition( int iFrame )
 	m_iPositionFrame = iFrame;
 
 	/* We can't tell whether we're past EOF.  We can't ReadBuffer here, because the
-	 * other sounds using this same source probably havn't seeked yet, so seeking
+	 * other sounds using this same source probably haven't seeked yet, so seeking
 	 * to the beginning of the file would buffer between there and the position
 	 * of those sounds.  Just return success, and we'll return EOF in Read if needed. */
 	return 1;

stepmania/src/RageSoundReader_SpeedChange.cpp

@@ -20,7 +20,7 @@ void RageSoundReader_SpeedChange::SetSpeedRatio( float fRatio )
 {
 	m_fSpeedRatio = fRatio;
 
-	/* If we havn't read any data yet, put the new delta into effect immediately. */
+	/* If we haven't read any data yet, put the new delta into effect immediately. */
 	if( m_iDataBufferAvailFrames == 0 )
 		m_fTrailingSpeedRatio = m_fSpeedRatio;
 }

stepmania/src/ScreenNetSelectMusic.cpp

@@ -43,7 +43,7 @@ REGISTER_SCREEN_CLASS( ScreenNetSelectMusic );
 
 void ScreenNetSelectMusic::Init()
 {
-	/* Finish any previous stage.  It's OK to call this when we havn't played a stage yet. */
+	/* Finish any previous stage.  It's OK to call this when we haven't played a stage yet. */
 	GAMESTATE->FinishStage();
 
 	ScreenNetSelectBase::Init();

stepmania/src/ScreenOptionsMemoryCard.cpp

@@ -145,7 +145,7 @@ void ScreenOptionsMemoryCard::HandleMessage( const Message &msg )
 				sOldMountPoint = dev.sOsMountDir;
 			}
 
-			/* If the devices that we'd actually show havn't changed, don't recreate the menu. */
+			/* If the devices that we'd actually show haven't changed, don't recreate the menu. */
 			if( !UpdateCurrentUsbStorageDevices() )
 				return;
 

stepmania/src/ScreenSelectMusic.cpp

@@ -294,7 +294,7 @@ void ScreenSelectMusic::CheckBackgroundRequests( bool bForce )
 			m_BackgroundLoader.FinishedWithCachedFile( g_sBannerPath );
 	}
 
-	/* Nothing else is going.  Start the music, if we havn't yet. */
+	/* Nothing else is going.  Start the music, if we haven't yet. */
 	if( g_bSampleMusicWaiting )
 	{
 		/* Don't start the music sample when moving fast. */
@@ -846,7 +846,7 @@ void ScreenSelectMusic::MenuStart( const InputEventPlus &input )
 		}
 		else
 		{
-			/* We havn't made a selection yet. */
+			/* We haven't made a selection yet. */
 			return;
 		}
 

stepmania/src/Sprite.cpp

@@ -281,7 +281,7 @@ void Sprite::SetTexture( RageTexture *pTexture )
 	if( m_fRememberedClipWidth != -1 && m_fRememberedClipHeight != -1 )
 		ScaleToClipped( m_fRememberedClipWidth, m_fRememberedClipHeight );
 
-	/* Load default states if we havn't before. */
+	/* Load default states if we haven't before. */
 	if( m_States.empty() )
 		LoadStatesFromTexture();
 }

stepmania/src/arch/InputHandler/InputHandler.cpp

@@ -27,7 +27,7 @@ void InputHandler::ButtonPressed( DeviceInput di )
 	if( m_iInputsSinceUpdate >= 1000 )
 	{
 		/*
-		 * We havn't received an update in a long time, so warn about it.  We expect to receive
+		 * We haven't received an update in a long time, so warn about it.  We expect to receive
 		 * input events before the first UpdateTimer call only on the first update.  Leave
 		 * m_iInputsSinceUpdate where it is, so we only warn once.  Only updates that didn't provide
 		 * a timestamp are counted; if the driver provides its own timestamps, UpdateTimer is

stepmania/src/arch/MemoryCard/MemoryCardDriver.h

@@ -36,7 +36,7 @@ struct UsbStorageDevice
 		/* Empty device.  This is used only by MemoryCardManager. */
 		STATE_NONE,
 
-		/* The card has been detected, but we havn't finished write tests, loading
+		/* The card has been detected, but we haven't finished write tests, loading
 		 * the quick profile information, etc. yet.  We can display something on
 		 * screen, in order to appear responsive, show that something's happening and
 		 * aid diagnostics, though. */