[gbrainy] Fixes #772327

[Jordi Mas <jmas src gnome org>]

commit 4fbb90bb43f2f149d1b6898f57c61fde1dd0a9af
Author: Jordi Mas <jmas softcatala org>
Date:   Wed Nov 2 06:46:37 2016 +0100

    Fixes #772327

 data/games.xml |    8 ++++----
 1 files changed, 4 insertions(+), 4 deletions(-)
---
diff --git a/data/games.xml b/data/games.xml
index 8160f82..c1cc147 100644
--- a/data/games.xml
+++ b/data/games.xml
@@ -71,11 +71,11 @@
                                int ago = years [idx];
                                int proportion = proportions [idx];
                        </variables>
-                       <question>John's age is nowadays 2 times his son's age. [ago] year ago, John was 
[proportion] times older than his son. How old is John's son nowadays?</question>
-                       <question plural ="[ago]">John's age is nowadays 2 times his son's age. [ago] years 
ago, John was [proportion] times older than his son. How old is John's son nowadays?</question>
+                       <question>John's age is nowadays 2 times his son's age. [ago] year ago, John was 
[proportion] times as old as his son. How old is John's son nowadays?</question>
+                       <question plural ="[ago]">John's age is nowadays 2 times his son's age. [ago] years 
ago, John was [proportion] times as old as his son. How old is John's son nowadays?</question>
                        <answer>24</answer>
-                       <rationale>John's age (variable x) is nowadays 2 times his son's age (variable y), 
that is x = 2y, and [ago] year ago, John was [proportion] times older than his son: x - [ago] = (y - [ago]) * 
[proportion].</rationale>
-                       <rationale plural ="[ago]">John's age (variable x) is nowadays 2 times his son's age 
(variable y), that is x = 2y, and [ago] years ago, John was [proportion] times older than his son: x - [ago] 
= (y - [ago]) * [proportion].</rationale>
+                       <rationale>John's age (variable x) is nowadays 2 times his son's age (variable y), 
that is x = 2y, and [ago] year ago, John was [proportion] times as old as his son: x - [ago] = (y - [ago]) * 
[proportion].</rationale>
+                       <rationale plural ="[ago]">John's age (variable x) is nowadays 2 times his son's age 
(variable y), that is x = 2y, and [ago] years ago, John was [proportion] times as old as his son: x - [ago] = 
(y - [ago]) * [proportion].</rationale>
                </variant>
        </game>