Update Project.toml

Author: ocots

docs/Project.toml

@@ -13,7 +13,6 @@ Markdown = "d6f4376e-aef5-505a-96c1-9c027394607a"
 NLPModels = "a4795742-8479-5a88-8948-cc11e1c8c1a6"
 NLPModelsIpopt = "f4238b75-b362-5c4c-b852-0801c9a21d71"
 OptimalControl = "5f98b655-cc9a-415a-b60e-744165666948"
-OptimalControlProblems = "59046045-fb9c-4c23-964f-ff0a25704f96"
 Plots = "91a5bcdd-55d7-5caf-9e0b-520d859cae80"
 Printf = "de0858da-6303-5e67-8744-51eddeeeb8d7"
 TOML = "fa267f1f-6049-4f14-aa54-33bafae1ed76"