Update delay_degradation.md

xiaomingfu2013 · web-flow · commit d5ccd7458ce8 · 2022-10-12T17:09:31.000+02:00
diff --git a/docs/src/tutorials/delay_degradation.md b/docs/src/tutorials/delay_degradation.md
@@ -155,7 +155,6 @@ jumpsys = convert(JumpSystem, rn, combinatoric_ratelaws = false)
 u0 = [0, 0, 0]
 tf = 30.
 saveat = .1
-de_chan0 = [[]]
 tspan = (0.,tf)
 dprob = DiscreteProblem(u0, tspan, p)
 ```
