diff --git a/src/lines_intersection2.scad b/src/lines_intersection2.scad
index 653d2d40..85d45f78 100644
--- a/src/lines_intersection2.scad
+++ b/src/lines_intersection2.scad
@@ -1,9 +1,9 @@
 use <__comm__/__line_intersection.scad>;
 use <__comm__/__in_line.scad>;
 
-function lines_intersection2(line_pts1, line_pts2, ext = false, epsilon = 0.0001) =
+function lines_intersection2(line1, line2, ext = false, epsilon = 0.0001) =
      let(
-         pt = __line_intersection(line_pts1, line_pts2, epsilon)
+         pt = __line_intersection(line1, line2, epsilon)
      )
      ext ? pt :
-     pt != [] && __in_line(line_pts1, pt, epsilon) && __in_line(line_pts2, pt, epsilon) ? pt : [];
\ No newline at end of file
+     pt != [] && __in_line(line1, pt, epsilon) && __in_line(line2, pt, epsilon) ? pt : [];
\ No newline at end of file