diff --git a/p1/richards_curve_2010.py b/p1/richards_curve_2010.py
index c66077b..c1b4102 100644
--- a/p1/richards_curve_2010.py
+++ b/p1/richards_curve_2010.py
@@ -120,7 +120,7 @@ def main():
     
     # K=4298 saturation line
     ax.axhline(K_fixed, color='#27AE60', ls=':', lw=2, alpha=0.7,
-               label=f'K = {K_fixed} (Model Saturation)')
+               label=f'K = {K_fixed}')
     
     # Mark 2050 line only
     ax.axvline(2050, color='#3498DB', ls=':', lw=2, alpha=0.8)
diff --git a/p1/richards_curve_2010_K4298.png b/p1/richards_curve_2010_K4298.png
index 50e5078..6840316 100644
Binary files a/p1/richards_curve_2010_K4298.png and b/p1/richards_curve_2010_K4298.png differ