[chronojump] Fixed power in reaction jump with TC

[Xavier Padullés <xpadulles src gnome org>]

commit 268d42e7db9bf5d9beed76ed3608965e5c2fd41a
Author: Xavier Padullés <x padulles gmail com>
Date:   Fri Nov 6 16:13:50 2015 +0100

    Fixed power in reaction jump with TC

 src/util.cs |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/src/util.cs b/src/util.cs
index ee45882..ee7deb8 100644
--- a/src/util.cs
+++ b/src/util.cs
@@ -660,7 +660,7 @@ public class Util
                double tt = tc + tf; //totalTime
                fallHeight = fallHeight / 100.0; //cm -> m
                
-               return mass * g * ( fallHeight + 1.226 * Math.Pow(tf,2) ) / (Double)tt;
+               return mass * g * ( fallHeight + 1.226 * Math.Pow(tf,2) ) / (Double)tc;
        }
                                
        //only Lewis now