Fix spelling and typos

taglib/ape/ape-tag-format.txt

@@ -49,8 +49,8 @@ APE Tag Version 2.000 (with header, recommended):
 
 APE tag items should be sorted ascending by size.  When streaming, parts of the
 APE tag may be dropped to reduce the danger of drop outs between tracks.  This
-is not required, but is strongly recommended.  It would be desirable for the i
-tems to be sorted by importance / size, but this is not feasible.  This
+is not required, but is strongly recommended.  It would be desirable for the
+items to be sorted by importance / size, but this is not feasible.  This
 convention should only be broken when adding less important small items and it
 is not desirable to rewrite the entire tag.  An APE tag at the end of a file
 (the recommended location) must have at least a footer; an APE tag at the

taglib/mp4/mp4tag.cpp

@@ -305,7 +305,7 @@ MP4::Tag::parseCovr(const MP4::Atom *atom)
     const int length = static_cast<int>(data.toUInt(pos));
     if(length < 12) {
       debug("MP4: Too short atom");
-      break;;
+      break;
     }
 
     const ByteVector name = data.mid(pos + 4, 4);

taglib/mpeg/id3v2/frames/chapterframe.h

@@ -57,7 +57,7 @@ namespace TagLib {
        * \a startTime, end time \a endTime, start offset \a startOffset,
        * end offset \a endOffset and optionally a list of embedded frames,
        * whose ownership will then be taken over by this Frame, in
-       * \a embeededFrames;
+       * \a embeddedFrames;
        *
        * All times are in milliseconds.
        */

taglib/mpeg/id3v2/frames/relativevolumeframe.h

@@ -155,7 +155,7 @@ namespace TagLib {
        * available and returns 0 if the specified channel does not exist.
        *
        * \see setVolumeAdjustmentIndex()
-       * \see volumeAjustment()
+       * \see volumeAdjustment()
        */
       short volumeAdjustmentIndex(ChannelType type = MasterVolume) const;
 
@@ -167,7 +167,7 @@ namespace TagLib {
        * By default this sets the value for the master volume.
        *
        * \see volumeAdjustmentIndex()
-       * \see setVolumeAjustment()
+       * \see setVolumeAdjustment()
        */
       void setVolumeAdjustmentIndex(short index, ChannelType type = MasterVolume);
 

taglib/mpeg/id3v2/id3v2frame.cpp

@@ -417,7 +417,7 @@ namespace
     {"TYER", "TDRC"}, // 2.3 -> 2.4
     {"TIME", "TDRC"}, // 2.3 -> 2.4
   };
-  const size_t deprecatedFramesSize = sizeof(deprecatedFrames) / sizeof(deprecatedFrames[0]);;
+  const size_t deprecatedFramesSize = sizeof(deprecatedFrames) / sizeof(deprecatedFrames[0]);
 }
 
 String Frame::frameIDToKey(const ByteVector &id)

taglib/mpeg/id3v2/id3v2frame.h

@@ -47,7 +47,7 @@ namespace TagLib {
      * split between a collection of frames (which are in turn split into fields
      * (Structure, <a href="id3v2-structure.html#4">4</a>)
      * (<a href="id3v2-frames.html">Frames</a>).  This class provides an API for
-     * gathering information about and modifying ID3v2 frames.  Funtionallity
+     * gathering information about and modifying ID3v2 frames.  Functionality
      * specific to a given frame type is handed in one of the many subclasses.
      */
 

taglib/mpeg/id3v2/id3v2framefactory.cpp

@@ -284,7 +284,7 @@ Frame *FrameFactory::createFrame(const ByteVector &origData, const Header *tagHe
     return f;
   }
 
-  // Synchronised lyrics/text (frames 4.9)
+  // Synchronized lyrics/text (frames 4.9)
 
   if(frameID == "SYLT") {
     SynchronizedLyricsFrame *f = new SynchronizedLyricsFrame(data, header);

taglib/mpeg/id3v2/id3v2framefactory.h

@@ -46,7 +46,7 @@ namespace TagLib {
      *
      * Reimplementing this factory is the key to adding support for frame types
      * not directly supported by TagLib to your application.  To do so you would
-     * subclass this factory reimplement createFrame().  Then by setting your
+     * subclass this factory and reimplement createFrame().  Then by setting your
      * factory to be the default factory in ID3v2::Tag constructor you can
      * implement behavior that will allow for new ID3v2::Frame subclasses (also
      * provided by you) to be used.

taglib/mpeg/id3v2/id3v2tag.h

@@ -393,7 +393,7 @@ namespace TagLib {
       void setTextFrame(const ByteVector &id, const String &value);
 
       /*!
-       * Dowgrade frames from ID3v2.4 (used internally and by default) to ID3v2.3
+       * Downgrade frames from ID3v2.4 (used internally and by default) to ID3v2.3.
        */
       void downgradeFrames(FrameList *existingFrames, FrameList *newFrames) const;
 

taglib/s3m/s3mfile.cpp

@@ -183,7 +183,7 @@ void S3M::File::read(bool)
   // "ultra click" and "use panning values" (if == 0xFC).
   // I don't see them in any spec, though.
   // Hm, but there is "UltraClick-removal" and some other
-  // variables in ScreamTracker IIIs GUI.
+  // variables in ScreamTracker III's GUI.
 
   seek(12, Current);
 

taglib/toolkit/tfile.h

@@ -72,11 +72,11 @@ namespace TagLib {
 
     /*!
      * Used to specify if when saving files, if values between different tag
-     * types should be syncronized.
+     * types should be synchronized.
      */
     enum DuplicateTags {
-      Duplicate,     //<! Syncronize values between different tag types
-      DoNotDuplicate //<! Do not syncronize values between different tag types
+      Duplicate,     //<! Synchronize values between different tag types
+      DoNotDuplicate //<! Do not synchronize values between different tag types
     };
 
     /*!

taglib/toolkit/tfilestream.cpp

@@ -496,7 +496,7 @@ void FileStream::truncate(long length)
   fflush(d->file);
   const int error = ftruncate(fileno(d->file), length);
   if(error != 0)
-    debug("FileStream::truncate() -- Coundn't truncate the file.");
+    debug("FileStream::truncate() -- Couldn't truncate the file.");
 
 #endif
 }

taglib/toolkit/tzlib.cpp

@@ -57,7 +57,7 @@ ByteVector zlib::decompress(const ByteVector &data)
   z_stream stream = {};
 
   if(inflateInit(&stream) != Z_OK) {
-    debug("zlib::decompress() - Failed to initizlize zlib.");
+    debug("zlib::decompress() - Failed to initialize zlib.");
     return ByteVector();
   }
 

taglib/xm/xmfile.cpp

@@ -566,7 +566,7 @@ void XM::File::read(bool)
     seek(patternHeaderLength - (4 + count) + dataSize, Current);
   }
 
-  StringList intrumentNames;
+  StringList instrumentNames;
   StringList sampleNames;
   unsigned int sumSampleCount = 0;
 
@@ -630,12 +630,12 @@ void XM::File::read(bool)
     else {
       offset = instrumentHeaderSize - count;
     }
-    intrumentNames.append(instrumentName);
+    instrumentNames.append(instrumentName);
     seek(offset, Current);
   }
 
   d->properties.setSampleCount(sumSampleCount);
-  String comment(intrumentNames.toString("\n"));
+  String comment(instrumentNames.toString("\n"));
   if(!sampleNames.isEmpty()) {
     comment += "\n";
     comment += sampleNames.toString("\n");