diff --git a/other/sierpinski_triangle.py b/other/sierpinski_triangle.py
index 6a06058fe..329a8ce5c 100644
--- a/other/sierpinski_triangle.py
+++ b/other/sierpinski_triangle.py
@@ -21,7 +21,7 @@ Python:
 Usage:
   - $python sierpinski_triangle.py <int:depth_for_fractal>
 
-Credits: This code was written by editing the code from http://www.lpb-riannetrujillo.com/blog/python-fractal/
+Credits: This code was written by editing the code from http://www.riannetrujillo.com/blog/python-fractal/
 
 '''
 import turtle
@@ -64,4 +64,4 @@ def triangle(points,depth):
                    depth-1)
 
 
-triangle(points,int(sys.argv[1]))
\ No newline at end of file
+triangle(points,int(sys.argv[1]))