[caribou] Use Unicode in translatable strings

[Piotr Drąg <piotrdrag src gnome org>]

commit 92d84e4803c1e18e50448c8f959cc597917cd805
Author: Piotr Drąg <piotrdrag gmail com>
Date:   Sun Nov 6 14:07:47 2016 +0100

    Use Unicode in translatable strings
    
    See https://developer.gnome.org/hig/stable/typography.html
    
    https://bugzilla.gnome.org/show_bug.cgi?id=773995

 caribou/antler/antler_settings.py |    2 +-
 daemon/daemon.vala                |    2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/caribou/antler/antler_settings.py b/caribou/antler/antler_settings.py
index c9d1149..b08c272 100644
--- a/caribou/antler/antler_settings.py
+++ b/caribou/antler/antler_settings.py
@@ -10,7 +10,7 @@ AntlerSettings = SettingsTopGroup(
                             _("The keyboard geometry Caribou should use"),
                             _("The keyboard geometry determines the shape "
                               "and complexity of the keyboard, it could range from "
-                              "a 'natural' look and feel good for composing simple "
+                              "a “natural” look and feel good for composing simple "
                               "text, to a fullscale keyboard."),
                             # Translators: Keyboard type (similar to touch/tactile device)
                             allowed=[(('touch'), _('Touch')),
diff --git a/daemon/daemon.vala b/daemon/daemon.vala
index 14c32ad..94f3847 100644
--- a/daemon/daemon.vala
+++ b/daemon/daemon.vala
@@ -214,7 +214,7 @@ static int main (string[] args) {
     Intl.textdomain (Config.GETTEXT_PACKAGE);
 
     var option_context = new OptionContext (_(
-        "- accessibility event monitoring daemon for screen keyboard"));
+        "— accessibility event monitoring daemon for screen keyboard"));
     option_context.add_main_entries (options, "caribou");
     try {
         option_context.parse (ref args);