Fixed a lot of spelling mistakes.

doc/mkvmerge-gui.html

@@ -258,7 +258,7 @@
         box the second list box will contains all <i>tracks</i> that can
         be read from this <i>file</i>. Each track is ENabled by default
         and will be muxed into the resulting file. However, you can
-        change that by simply clicking on the checkbox right in front of
+        change that by simply clicking on the check box right in front of
         the track's name in the second list box. For each of these
         tracks the user can select track specific options with the input
         boxes and check boxes below the track listing. These options
@@ -293,7 +293,7 @@
 
   <p>Depending on the type of the currently selected track (audio,
   video, subtitles) and even depending on the contents of the track only
-  a subset of all the track specific options are availbale. The options
+  a subset of all the track specific options are available. The options
   are:</p>
 
   <table width="100%" border="0">
@@ -309,7 +309,7 @@
 
           <li><code>Track name:</code> The user can set a name for the
             current track. This name is a free-form string. Practical
-            examples could be 'director's comments' or 'aeriel view of
+            examples could be 'director's comments' or 'great view of
             Seattle'. Note that these names are not meant to contain the
             movie title!</li>
 
@@ -317,7 +317,7 @@
             the index is for AVI files. They contain links to the key
             frames. Usually this option should be left on the value
             'default'. <i>mkvmerge</i> will automatically chose the best
-            method for any given track type. A full explanantion of
+            method for any given track type. A full explanation of
             tracks can be found in <i>mkvmerge</i>'s documentation.</li>
 
           <li><code>Aspect ratio:</code> With this option the user can
@@ -330,10 +330,10 @@
             This option is only available for video tracks.</li>
 
           <li><code>FourCC:</code> Matroska does not normally store the
-            FourCC which is used in other containers to identify the
+            Four-CC which is used in other containers to identify the
             codec used. Matroska has its own format, called
             <i>CodecID</i>, but it also has an AVI compatibility
-            mode. In thise mode the FourCC is also stored. With this
+            mode. In this mode the FourCC is also stored. With this
             option the FourCC can be forced to a different
             value. However, you cannot change the <i>CodecID</i> used by
             <i>mkvmerge</i>.
@@ -351,9 +351,9 @@
 
           <li><code>Stretch by:</code> In some cases audio and video
             slowly drift apart during playback. This can be fixed by
-            supplying a factor of how much the timecodes should be
+            supplying a factor of how much the time codes should be
             stretched by <i>mkvmerge</i>. If nothing is given then '1.0'
-            is assumed which does not alter the timecodes. Please note
+            is assumed which does not alter the time codes. Please note
             that this option has not been implemented for all audio
             track types yet.
             <br>
@@ -361,8 +361,8 @@
             tracks.</li>
 
           <li><code>Subtitle charset:</code> Some text subtitle formats
-            do not store the charset that they were creted with. This is
+            do not store the charset that they were created with. This is
-            important because text subtitles are auomatically converted
+            important because text subtitles are automatically converted
             to the UTF-8 charset during muxing. <i>mkvmerge</i> will
             normally assume that the system's current charset is the
             same that the subtitle file was written in. But in case this
@@ -542,14 +542,14 @@
           them.</p>
 
         <p>If a file is split into several smaller ones and linking is
-          used then the timecodes will not start at 0 again but will
+          used then the time codes will not start at 0 again but will
           continue where the last file has left off. This way the
           absolute time is kept even if the previous files are not
           available (e.g. when streaming). If no linking is used then
-          the timecodes should start at 0 for each file. By default
+          the time codes should start at 0 for each file. By default
           <i>mkvmerge</i> uses file linking. If you don't want that you
           can turn it off by enabling this <code>Don't link</code>
-          checkbox.</p>
+          check box.</p>
 
         <h4><a name="global_link">Manual file/segment linking</a></h4>
 
@@ -594,7 +594,7 @@
 
   <hr>
 
-  <h2><a name="chaptereditor">The chpater editor</a></h2>
+  <h2><a name="chaptereditor">The chapter editor</a></h2>
 
   <h3><a name="chapterconcept">Matroska's chapter concept</a></h3>