remove hat in ymin/max legends

Author: franckgaga

Project.toml

@@ -1,7 +1,7 @@
 name = "ModelPredictiveControl"
 uuid = "61f9bdb8-6ae4-484a-811f-bbf86720c31c"
 authors = ["Francis Gagnon"]
-version = "0.10.0"
+version = "0.10.1"
 
 [deps]
 ControlSystemsBase = "aaaaaaaa-a6ca-5380-bf3e-84a91bcd477e"
@@ -20,12 +20,15 @@ ControlSystemsBase = "1.9"
 ForwardDiff = "0.10"
 Ipopt = "1"
 JuMP = "1"
+LinearAlgebra = "1.6"
 OSQP = "0.8"
 PreallocationTools = "0.4"
 PrecompileTools = "1"
 RecipesBase = "1"
+Random = "1.6"
 julia = "1.6"
 
+
 [extras]
 Documenter = "e30172f5-a6a5-5a46-863b-614d45cd2de4"
 Plots = "91a5bcdd-55d7-5caf-9e0b-520d859cae80"