diff --git a/src/commands/Validators.h b/src/commands/Validators.h
index 2b06802f0..8037f82d5 100644
--- a/src/commands/Validators.h
+++ b/src/commands/Validators.h
@@ -166,7 +166,7 @@ public:
    }
    wxString GetDescription() const override
    {
-      return wxT("0X101XX101...etc.  where 0=false, 1=true, and X=don't care.  Numbering starts at leftmost = track 0");
+      return wxT("0X101XX101...etc. where 0=false, 1=true, and X=don't care. Numbering starts at leftmost = track 0");
    }
    Holder GetClone() const override
    {
diff --git a/src/effects/Normalize.cpp b/src/effects/Normalize.cpp
index fef42cebd..3e5d9106c 100644
--- a/src/effects/Normalize.cpp
+++ b/src/effects/Normalize.cpp
@@ -753,7 +753,7 @@ void EffectNormalize::UpdateUI()
 
    if (!mUIParent->TransferDataFromWindow())
    {
-      mWarning->SetLabel(_(".  Maximum 0dB."));
+      mWarning->SetLabel(_(". Maximum 0dB."));
       EnableApply(false);
       return;
    }
diff --git a/src/effects/audiounits/AudioUnitEffect.cpp b/src/effects/audiounits/AudioUnitEffect.cpp
index 212e48c29..bef20d6ab 100644
--- a/src/effects/audiounits/AudioUnitEffect.cpp
+++ b/src/effects/audiounits/AudioUnitEffect.cpp
@@ -402,7 +402,7 @@ void AudioUnitEffectOptionsDialog::PopulateOrExchange(ShuttleGui & S)
             S.AddVariableText(wxString() +
                _("Select \"Full\" to use the graphical interface if supplied by the Audio Unit.") +
                _(" Select \"Generic\" to use the system supplied generic interface.") +
-               _(" Select \"Basic\" for a basic text-only interface. ") +
+               _(" Select \"Basic\" for a basic text-only interface.") +
                _(" Reopen the effect for this to take effect."))->Wrap(650);
 
             S.StartHorizontalLay(wxALIGN_LEFT);
diff --git a/src/export/ExportFFmpeg.cpp b/src/export/ExportFFmpeg.cpp
index fbcfe6bd8..67a3e4e53 100644
--- a/src/export/ExportFFmpeg.cpp
+++ b/src/export/ExportFFmpeg.cpp
@@ -1008,10 +1008,10 @@ int ExportFFmpeg::AskResample(int bitrate, int rate, int lowrate, int highrate,
          S.StartHorizontalLay(wxALIGN_CENTER, false);
          {
             if (bitrate == 0) {
-               text.Printf(_("The project sample rate (%d) is not supported by the current output\nfile format.  "), rate);
+               text.Printf(_("The project sample rate (%d) is not supported by the current output\nfile format. "), rate);
             }
             else {
-               text.Printf(_("The project sample rate (%d) and bit rate (%d kbps) combination is not\nsupported by the current output file format.  "), rate, bitrate/1024);
+               text.Printf(_("The project sample rate (%d) and bit rate (%d kbps) combination is not\nsupported by the current output file format. "), rate, bitrate/1024);
             }
 
             text += _("You may resample to one of the rates below.");
diff --git a/src/export/ExportMP3.cpp b/src/export/ExportMP3.cpp
index 0a28c794e..9d5762aae 100644
--- a/src/export/ExportMP3.cpp
+++ b/src/export/ExportMP3.cpp
@@ -1991,10 +1991,10 @@ int ExportMP3::AskResample(int bitrate, int rate, int lowrate, int highrate)
          S.StartHorizontalLay(wxALIGN_CENTER, false);
          {
             if (bitrate == 0) {
-               text.Printf(_("The project sample rate (%d) is not supported by the MP3\nfile format.  "), rate);
+               text.Printf(_("The project sample rate (%d) is not supported by the MP3\nfile format. "), rate);
             }
             else {
-               text.Printf(_("The project sample rate (%d) and bit rate (%d kbps) combination is not\nsupported by the MP3 file format.  "), rate, bitrate);
+               text.Printf(_("The project sample rate (%d) and bit rate (%d kbps) combination is not\nsupported by the MP3 file format. "), rate, bitrate);
             }
 
             text += _("You may resample to one of the rates below.");