[chronojump] Minor fix on last commit

[Xavier de Blas <xaviblas src gnome org>]

commit 1fbc4964eb3cff1fcdf4f392983b143e19e54748
Author: Xavier de Blas <xaviblas gmail com>
Date:   Thu Mar 11 18:16:36 2021 +0100

    Minor fix on last commit

 src/gui/preferences.cs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/src/gui/preferences.cs b/src/gui/preferences.cs
index c4d31389..33f3f67a 100644
--- a/src/gui/preferences.cs
+++ b/src/gui/preferences.cs
@@ -1002,7 +1002,7 @@ public class PreferencesWindow
                label_pps_equivalent.Text = string.Format(Catalog.GetString("{0} pps is equivalent to a 
resolution of {1} cm."),
                                spin_run_encoder_pps.Value, 0.3003 * spin_run_encoder_pps.Value);
 
-               label_pps_maximum.Text = string.Format(Catalog.GetString("{0} pps allow to record up to {1} 
m/s."),
+               label_pps_maximum.Text = string.Format(Catalog.GetString("{0} pps allows to record up to {1} 
m/s."),
                                spin_run_encoder_pps.Value, spin_run_encoder_pps.Value * 4);
        }