[chronojump] Minor (Fixed one m/s^2 on graph.R)

[Xavier de Blas <xaviblas src gnome org>]

commit a56231f42e142b915e1b0201fc1746288e02edbc
Author: Xavier de Blas <xaviblas gmail com>
Date:   Wed May 6 13:32:35 2020 +0200

    Minor (Fixed one m/s^2 on graph.R)

 encoder/graph.R | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/encoder/graph.R b/encoder/graph.R
index 1836a8e5..8de45176 100644
--- a/encoder/graph.R
+++ b/encoder/graph.R
@@ -1220,7 +1220,7 @@ paintVariablesLegend <- function(showPosition, showSpeed, showAccel, showForce,
                 ncol=ncol+1
         }
         if(showAccel) {
-                legendText=c(legendText, paste(translateToPrint("Accel."),"(m/s²)"))
+                legendText=c(legendText, paste(translateToPrint("Accel."),"(m/s^2)"))
                 lty=c(lty,ltyAccel)
                 lwd=c(lwd,2)
                 colors=c(colors,colAccel)