Fix docstring for Euler problem 11, solution 2 (#3227)

KPLauritzen · web-flow · commit 7b60cea4907d · 2020-10-12T16:58:46.000+05:30
diff --git a/project_euler/problem_11/sol2.py b/project_euler/problem_11/sol2.py
@@ -28,7 +28,8 @@
 
 
 def solution():
-    """Returns the sum of all the multiples of 3 or 5 below n.
+    """Returns the greatest product of four adjacent numbers (horizontally,
+    vertically, or diagonally).
 
     >>> solution()
     70600674
