From 71e2e9ef4b3f3141c0369ae1385886e1b788d11f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Beno=C3=AEt=20Legat?= <benoit.legat@gmail.com>
Date: Mon, 6 Sep 2021 19:23:38 +0200
Subject: [PATCH] Update callback docstring now that SingleVariable is gone

---
 src/attributes.jl | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/src/attributes.jl b/src/attributes.jl
index 36308391b3..7a1118d72f 100644
--- a/src/attributes.jl
+++ b/src/attributes.jl
@@ -540,11 +540,10 @@ argument to the feasible solution callback.
 
 ## Examples
 
-Suppose `fx = x` and `fx = y`
-where `x` and `y` are [`VariableIndex`](@ref)s of `optimizer`. To add a
+Suppose `x` and `y` are [`VariableIndex`](@ref)s of `optimizer`. To add a
 `LazyConstraint` for `2x + 3y <= 1`, write
 ```julia
-func = 2.0fx + 3.0fy
+func = 2.0x + 3.0y
 set = MOI.LessThan(1.0)
 MOI.submit(optimizer, MOI.LazyConstraint(callback_data), func, set)
 ```