Fix minor typos

src/import/Import.cpp

@@ -27,7 +27,7 @@ It's defined in Import.h
 *//***************************************************************//**
 
 \class Importer
-\brief Class which actulaly imports the auido, using functions defined
+\brief Class which actualy imports the auido, using functions defined
 in ImportPCM.cpp, ImportMP3.cpp, ImportOGG.cpp, ImportRawData.cpp,
 and ImportLOF.cpp.
 

src/import/Import.h

@@ -147,7 +147,7 @@ public:
    /**
     * Helper function - uses wxStringTokenizer to tokenize
     * @str string and appends string-tokens to a list @list.
-    * @mod deifines tokenizer's behaviour.
+    * @mod defines tokenizer's behaviour.
     */
    void StringToList(wxString &str, wxString &delims, wxArrayString &list, wxStringTokenizerMode mod = wxTOKEN_RET_EMPTY_ALL);
 

src/import/ImportFFmpeg.cpp

@@ -187,7 +187,7 @@ public:
       const FilePath &Filename, AudacityProject*) override;
 };
 
-///! Does acual import, returned by FFmpegImportPlugin::Open
+///! Does actual import, returned by FFmpegImportPlugin::Open
 class FFmpegImportFileHandle final : public ImportFileHandle
 {
 
@@ -430,7 +430,7 @@ bool FFmpegImportFileHandle::InitCodecs()
             continue;
          }
 
-         // Stream is decodeable and it is audio. Add it and its decription to the arrays
+         // Stream is decodeable and it is audio. Add it and its description to the arrays
          int duration = 0;
          if (sc->m_stream->duration > 0)
             duration = sc->m_stream->duration * sc->m_stream->time_base.num / sc->m_stream->time_base.den;
@@ -463,7 +463,7 @@ bool FFmpegImportFileHandle::InitCodecs()
       }
       //for video and unknown streams do nothing
    }
-   //It doesn't really returns false, but GetStreamCount() will return 0 if file is composed entierly of unreadable streams
+   //It doesn't really returns false, but GetStreamCount() will return 0 if file is composed entirely of unreadable streams
    return true;
 }
 
@@ -560,7 +560,7 @@ ProgressResult FFmpegImportFileHandle::Import(TrackFactory *trackFactory,
       }
    }
    // This is the heart of the importing process
-   // The result of Import() to be returend. It will be something other than zero if user canceled or some error appears.
+   // The result of Import() to be returned. It will be something other than zero if user canceled or some error appears.
    auto res = ProgressResult::Success;
 
 #ifdef EXPERIMENTAL_OD_FFMPEG

src/import/ImportFLAC.cpp

@@ -503,7 +503,7 @@ ProgressResult FLACImportFileHandle::Import(TrackFactory *trackFactory,
          mDecoderTask->AddWaveTrack(channel);
          if(moreThanStereo)
          {
-            //if we have 3 more channels, they get imported on seperate tracks, so we add individual tasks for each.
+            //if we have 3 more channels, they get imported on separate tracks, so we add individual tasks for each.
             ODManager::Instance()->AddNewTask(std::move(mDecoderTask));
             mDecoderTask = std::make_unique<ODDecodeFlacTask>(); //TODO: see if we need to use clone to keep the metadata.
          }

src/import/ImportGStreamer.cpp

@@ -666,7 +666,7 @@ GStreamerImportFileHandle::OnPadAdded(GstPad *pad)
    // Link them together
    if (!gst_element_link(c->mConv, c->mSink))
    {
-      WARN(mPipeline.get(), ("OnPadAdded: failed to link autioconvert and appsink"));
+      WARN(mPipeline.get(), ("OnPadAdded: failed to link audioconvert and appsink"));
       return;
    }
 
@@ -1023,7 +1023,7 @@ GStreamerImportFileHandle::Import(TrackFactory *trackFactory,
    // Save track factory pointer
    mTrackFactory = trackFactory;
 
-   // Create the progrress dialog
+   // Create the progress dialog
    CreateProgress();
 
    // Block streams that are to be bypassed

src/import/ImportPCM.cpp

@@ -144,7 +144,7 @@ std::unique_ptr<ImportFileHandle> PCMImportPlugin::Open(
       // still has this bug.
       // This happens in sf_open_fd, which is the very first point of
       // interaction with libsndfile, so the only workaround is to hardcode
-      // ImportPCM to not handle .mp3.  Of couse, this will still fail for mp3s
+      // ImportPCM to not handle .mp3.  Of course, this will still fail for mp3s
       // that are mislabeled with a .wav or other extension.
       // So, in the future we may want to write a simple parser to detect mp3s here.
       return NULL;
@@ -505,7 +505,7 @@ ProgressResult PCMImportFileHandle::Import(TrackFactory *trackFactory,
             computeTask->AddWaveTrack(channel);
             if(moreThanStereo)
             {
-               //if we have 3 more channels, they get imported on seperate tracks, so we add individual tasks for each.
+               //if we have 3 more channels, they get imported on separate tracks, so we add individual tasks for each.
                ODManager::Instance()->AddNewTask(std::move(computeTask));
                computeTask = std::make_unique<ODComputeSummaryTask>();
             }