Proofreading (#1155)

---------

Co-authored-by: Urs Fleisch <ufleisch@users.sourceforge.net>

taglib/it/itfile.cpp

@@ -244,7 +244,7 @@ void IT::File::read(bool)
     // I don't count disabled and muted channels.
     // But this always gives 64 channels for all my files anyway.
     // Strangely VLC does report other values. I wonder how VLC
-    // gets it's values.
+    // gets its values.
     if(static_cast<unsigned char>(pannings[i]) < 128 && volumes[i] > 0)
         ++channels;
   }

taglib/mpeg/id3v2/id3v2frame.cpp

@@ -143,7 +143,7 @@ Frame *Frame::createTextualFrame(const String &key, const StringList &values) //
     frame->setText(values.front());
     return frame;
   }
-  // if non of the above cases apply, we use a TXXX frame with the key as description
+  // if none of the above cases apply, we use a TXXX frame with the key as description
   return new UserTextIdentificationFrame(keyToTXXX(key), values, String::UTF8);
 }
 

taglib/mpeg/id3v2/id3v2framefactory.cpp

@@ -193,7 +193,7 @@ Frame *FrameFactory::createFrame(const ByteVector &data, Frame::Header *header,
   ByteVector frameID = header->frameID();
 
   // This is where things get necessarily nasty.  Here we determine which
-  // Frame subclass (or if none is found simply an Frame) based
+  // Frame subclass (or if none is found simply a Frame) based
   // on the frame ID.  Since there are a lot of possibilities, that means
   // a lot of if blocks.
 
@@ -488,7 +488,7 @@ bool FrameFactory::updateFrame(Frame::Header *header) const
       return false;
     }
 
-    // ID3v2.2 only used 3 bytes for the frame ID, so we need to convert all of
+    // ID3v2.2 only used 3 bytes for the frame ID, so we need to convert all
     // the frames to their 4 byte ID3v2.4 equivalent.
 
     for(const auto &[o, t] : frameConversion2) {

taglib/mpeg/id3v2/id3v2tag.cpp

@@ -182,7 +182,7 @@ String ID3v2::Tag::genre() const
 
   // ID3v2.4 lists genres as the fields in its frames field list.  If the field
   // is simply a number it can be assumed that it is an ID3v1 genre number.
-  // Here was assume that if an ID3v1 string is present that it should be
+  // Here was assumed that if an ID3v1 string is present then it should be
   // appended to the genre string.  Multiple fields will be appended as the
   // string is built.
 

taglib/mpeg/mpegheader.cpp

@@ -220,7 +220,7 @@ void MPEG::Header::parse(File *file, offset_t offset, bool checkLength)
     std::array { 11025, 12000, 8000, 0 }   // Version 2.5
   };
 
-  // The sample rate index is encoded as two bits in the 3nd byte, i.e. xxxx11xx
+  // The sample rate index is encoded as two bits in the 3rd byte, i.e. xxxx11xx
 
   const int samplerateIndex = (static_cast<unsigned char>(data[2]) >> 2) & 0x03;
 
@@ -230,7 +230,7 @@ void MPEG::Header::parse(File *file, offset_t offset, bool checkLength)
     return;
   }
 
-  // The channel mode is encoded as a 2 bit value at the end of the 3nd byte,
+  // The channel mode is encoded as a 2 bit value at the end of the 3rd byte,
   // i.e. xxxxxx11
 
   d->channelMode = static_cast<ChannelMode>((static_cast<unsigned char>(data[3]) >> 6) & 0x03);

taglib/ogg/xiphcomment.cpp

@@ -322,7 +322,7 @@ ByteVector Ogg::XiphComment::render(bool addFramingBit) const
   ByteVector data;
 
   // Add the vendor ID length and the vendor ID.  It's important to use the
-  // length of the data(String::UTF8) rather than the length of the the string
+  // length of the data(String::UTF8) rather than the length of the string
   // since this is UTF8 text and there may be more characters in the data than
   // in the UTF16 string.
 
@@ -335,7 +335,7 @@ ByteVector Ogg::XiphComment::render(bool addFramingBit) const
 
   data.append(ByteVector::fromUInt(fieldCount(), false));
 
-  // Iterate over the the field lists.  Our iterator returns a
+  // Iterate over the field lists.  Our iterator returns a
   // std::pair<String, StringList> where the first String is the field name and
   // the StringList is the values associated with that field.
 

taglib/xm/xmproperties.h

@@ -36,7 +36,7 @@ namespace TagLib {
     public:
       /*! Flag bits. */
       enum {
-        LinearFreqTable = 1 // otherwise its the amiga freq. table
+        LinearFreqTable = 1 // otherwise it is the amiga freq. table
       };
 
       Properties(AudioProperties::ReadStyle propertiesStyle);