diff --git a/src/func_plot.rs b/src/func_plot.rs
index 62f17e6..66e8c17 100644
--- a/src/func_plot.rs
+++ b/src/func_plot.rs
@@ -74,7 +74,6 @@ fn integral_rectangles(
                 false => tmp2,
             };
 
-            // Add current rectangle's area to the total
             if !y.is_nan() {
                 (x, x2, y)
             } else {