diff --git a/youtube_dl_gui/mainframe.py b/youtube_dl_gui/mainframe.py
index bf81830..b2312fc 100644
--- a/youtube_dl_gui/mainframe.py
+++ b/youtube_dl_gui/mainframe.py
@@ -124,12 +124,12 @@ class MainFrame(wx.Frame):
     DOWNLOAD_STARTED = _("Downloads started")
     CHOOSE_DIRECTORY = _("Choose Directory")
 
-    DOWNLOAD_ACTIVE = _("Download in progress. Please wait for all the downloads to complete")
-    UPDATE_ACTIVE = _("Update already in progress.")
+    DOWNLOAD_ACTIVE = _("Download in progress. Please wait for all downloads to complete")
+    UPDATE_ACTIVE = _("Update already in progress")
 
     UPDATING_MSG = _("Downloading latest youtube-dl. Please wait...")
     UPDATE_ERR_MSG = _("Youtube-dl download failed [{0}]")
-    UPDATE_SUCC_MSG = _("Youtube-dl downloaded correctly")
+    UPDATE_SUCC_MSG = _("Successfully downloaded youtube-dl")
 
     OPEN_DIR_ERR = _("Unable to open directory: '{dir}'. "
                     "The specified path does not exist")
@@ -505,7 +505,7 @@ class MainFrame(wx.Frame):
         index = self._status_list.get_next_selected()
 
         if index == -1:
-            dlg = ButtonsChoiceDialog(self, [_("Remove all"), _("Remove completed")], _("No items selected. Please pick an action."), _("Delete"))
+            dlg = ButtonsChoiceDialog(self, [_("Remove all"), _("Remove completed")], _("No items selected. Please pick an action"), _("Delete"))
             ret_code = dlg.ShowModal()
             dlg.Destroy()
 
diff --git a/youtube_dl_gui/optionsframe.py b/youtube_dl_gui/optionsframe.py
index 7e4a955..b9afcff 100644
--- a/youtube_dl_gui/optionsframe.py
+++ b/youtube_dl_gui/optionsframe.py
@@ -857,7 +857,7 @@ class ExtraTab(TabPanel):
     def __init__(self, *args, **kwargs):
         super(ExtraTab, self).__init__(*args, **kwargs)
 
-        self.cmdline_args_label = self.crt_statictext(_("Command line arguments (e.g. --help)"))
+        self.cmdline_args_label = self.crt_statictext(_("Youtube-dl command line options (e.g. --help)"))
         self.cmdline_args_textctrl = self.crt_textctrl(wx.TE_MULTILINE | wx.TE_LINEWRAP)
 
         self.extra_opts_label = self.crt_statictext(_("Extra options"))