fix: minor translation adjustments

Closes #2477

Thank you to @goingforstudying-ctrl for this contribution.

Co-authored-by: goingforstudying-ctrl <goingforstudying-ctrl@users.noreply.github.com>
Co-authored-by: Christian Buhtz <c.buhtz@posteo.jp>

Author: goingforstudying-ctrl

common/sshtools.py

@@ -154,7 +154,7 @@ def sshCopyId(
     env['SSH_ASKPASS'] = askPass
     env['ASKPASS_MODE'] = 'USER'
     env['ASKPASS_PROMPT'] = '{}\n{}:'.format(
-        _('Copy public ssh-key "{pubkey}" to remote host "{host}".').format(
+        _('Copy public SSH key "{pubkey}" to remote host "{host}".').format(
             pubkey=pubkey, host=host),
         _('Please enter a password for "{user}".').format(user=user)
     )

qt/restoreconfigdialog.py

@@ -295,7 +295,7 @@ def _slot_index_changed(self, current, _previous):
             self._config_to_restore = cfg
 
         else:
-            self._lbl_found.setText(_('No config found in this directory'))
+            self._lbl_found.setText(_('No config found in this directory.'))
             self._lbl_found.setPalette(self._color_red)
             self._wdg_profiles.hide()
             self._config_to_restore = None