From e673339dc4aab78bf67cb22dfe408237d1b60a23 Mon Sep 17 00:00:00 2001
From: Iblis Lin <iblis@hs.ntnu.edu.tw>
Date: Thu, 10 Jan 2019 08:46:38 -0500
Subject: [PATCH] change contour example

Co-Authored-By: sswatson <samuel.s.watson@gmail.com>
---
 src/shorthands.jl | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/shorthands.jl b/src/shorthands.jl
index 7b216696..cb244bcd 100644
--- a/src/shorthands.jl
+++ b/src/shorthands.jl
@@ -278,7 +278,8 @@ $xyzdoc
 
 # Example 
 ```julia-repl
-julia> contour(-20:20,-20:20,(x,y)->x^2+y^2)
+julia> x = y = range(-20, 20, length = 100)
+julia> contour(x, y, (x, y) -> x^2 + y^2)
 ```
 """
 @shorthands contour