Fix minor typos

src/Conductor.cpp

@@ -1083,7 +1083,7 @@ void CConductor::realTimeEngine(int mSecTicks)
         {
             int channel = m_nextMidiEvent.channel();
 
-            // Is this this channel_muted
+            // Is this channel_muted
             if (!hasPianistKeyboardChannel(channel))
             {
                 if (getfollowState() >= PB_FOLLOW_earlyNotes &&

src/Conductor.h

@@ -282,7 +282,7 @@ private:
     CPiano* m_piano;
 
     CBar m_bar;
-    int m_leadLagAdjust; // Synchronise the sound the the video
+    int m_leadLagAdjust; // Synchronise the sound with the video
     int m_silenceTimeOut; // used to create silence if the student stops for toooo long
     CChord m_wantedChord;  // The chord the pianist needs to play
     CChord m_savedWantedChord; // A copy of the wanted chord complete with both left and right parts

src/MidiDeviceFluidSynth.cpp

@@ -176,7 +176,7 @@ void CMidiDeviceFluidSynth::playMidiEvent(const CMidiEvent & event)
             break;
 
         case MIDI_PITCH_BEND: //PITCH_BEND:
-            // a 14 bit number LSB first 0x4000 is the off posintions
+            // a 14 bit number LSB first 0x4000 is the off positions
             fluid_synth_pitch_bend(m_synth, channel, (event.data2() << 7) | event.data1());
                 break;
 

src/Notation.cpp

@@ -57,7 +57,7 @@ bool CSlot::addSymbol(CSymbol symbol)
                 return true;
             break;
         }
-        // move the previous entry up one possition
+        // move the previous entry up one position
         m_symbols[i+1] = m_symbols[i];
     }
     m_symbols[i+1] = symbol;

src/Piano.cpp

@@ -59,7 +59,7 @@ void CPiano::spaceNoteBunch(unsigned int bottomIndex, unsigned int topIndex)
         if  (gap < minNameGap)
         {
             gap = (minNameGap - gap)/2;
-            m_noteNameList[midPoint].posY += gap; // then move the middle two notes apart by the same amout
+            m_noteNameList[midPoint].posY += gap; // then move the middle two notes apart by the same amount
             m_noteNameList[midPoint-1].posY -= gap;
         }
     }

src/Settings.cpp

@@ -125,7 +125,7 @@ QDomElement CSettings::openDomElement(QDomElement parent, const QString & elemen
 
     debugSettings(("openDomElement1 %s %s %s", qPrintable(parent.tagName()), qPrintable(elementName), qPrintable(elementName)));
     // There should be only a single element without a name
-    // there should be lots of elemens but only one with this tag name
+    // there should be lots of elements but only one with this tag name
 
     QDomNode n = parent.firstChild();
     while(!n.isNull())
@@ -149,7 +149,7 @@ QDomElement CSettings::openDomElement(QDomElement parent, const QString & elemen
 
     if (wantedElement.isNull())
     {
-        // Create the element because it does not exsist
+        // Create the element because it does not exist
         wantedElement = m_domDocument.createElement(elementName);
         if (!attributeName.isEmpty() )
             wantedElement.setAttribute("name", attributeName);
@@ -459,7 +459,7 @@ void CSettings::unzipBoosterMusicBooks()
 
 #ifndef _WIN32
 
-        // on windows the the installer does the unzipping
+        // on windows the installer does the unzipping
         if (!zipFile.exists() )
         {
             ppLogError(qPrintable("Cannot find " + ZIPFILENAME));