From dd28159564e788bd171905646acb35ab975e160c Mon Sep 17 00:00:00 2001
From: Iblis Lin <iblis@hs.ntnu.edu.tw>
Date: Thu, 10 Jan 2019 08:44:41 -0500
Subject: [PATCH] remove rand from 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 dc4af52d..7b216696 100644
--- a/src/shorthands.jl
+++ b/src/shorthands.jl
@@ -300,7 +300,8 @@ $xyzdoc
 
 # Example
 ```julia-repl 
-julia> surface(1:10,1:10,randn(10,10))
+julia> x = y = range(-3, 3, length = 100)
+julia> surface(x, y, (x, y) -> sinc(norm([x, y])))
 ```
 """
 @shorthands surface