[chronojump] Encoder rhythm: Fixed label on first cluster reps

[Xavier de Blas <xaviblas src gnome org>]

commit 999aa33452ef46656b0f0ceb506b8488a98a1b68
Author: Xavier de Blas <xaviblas gmail com>
Date:   Wed Jan 5 11:39:08 2022 +0100

    Encoder rhythm: Fixed label on first cluster reps

 src/encoderRhythm.cs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/src/encoderRhythm.cs b/src/encoderRhythm.cs
index 17008ebe7..f33f47181 100644
--- a/src/encoderRhythm.cs
+++ b/src/encoderRhythm.cs
@@ -166,7 +166,7 @@ public class EncoderRhythmExecute
                textRest = "";
 
                phaseStartDT = DateTime.MinValue;
-               nreps = 1; //start with 1 because it's the phase user will do before calling here
+               nreps = 0;
        }
 
        // Public methods ------------------