[gcompris] color_mix: Added missing translation request in color

[Bruno Coudoin <bcoudoin src gnome org>]

commit c5428f47165a5839f6ee44b278121963036cbd8f
Author: Bruno Coudoin <bcoudoin rcsmobility com>
Date:   Sun May 5 11:10:25 2013 +0200

    color_mix: Added missing translation request in color

 src/color_mix-activity/color_mix.py |   12 ++++++------
 1 files changed, 6 insertions(+), 6 deletions(-)
---
diff --git a/src/color_mix-activity/color_mix.py b/src/color_mix-activity/color_mix.py
index 313965e..465eaa4 100644
--- a/src/color_mix-activity/color_mix.py
+++ b/src/color_mix-activity/color_mix.py
@@ -248,13 +248,13 @@ class Colors:
     self.initial_color = initial_color
 
     if initial_color == 0:
-      self.color_1 = 'red'
-      self.color_2 = 'green'
-      self.color_3 = 'blue'
+      self.color_1 = _('red')
+      self.color_2 = _('green')
+      self.color_3 = _('blue')
     else:
-      self.color_1 = 'cyan'
-      self.color_2 = 'magenta'
-      self.color_3 = 'yellow'
+      self.color_1 = _('cyan')
+      self.color_2 = _('magenta')
+      self.color_3 = _('yellow')
 
     self.color_rgb = [initial_color, initial_color, initial_color]
     self.color1 = self.color2 = self.color3 = self.initial_color