Update README.md

Author: ocots

README.md

@@ -69,9 +69,9 @@ ocp = @def begin
     t ∈ [0, 1], time
     x ∈ R², state
     u ∈ R, control
-    x(0) == [ -1, 0 ]
-    x(1) == [ 0, 0 ]
-    ẋ(t) == [ x₂(t), u(t) ]
+    x(0) == [-1, 0]
+    x(1) == [0, 0]
+    ẋ(t) == [x₂(t), u(t)]
     0.5∫( u(t)^2 ) → min
 end
 
@@ -121,4 +121,4 @@ If you want to ask a question, feel free to start a discussion [here](https://gi
 
 ## See also
 
-We acknowledge support of colleagues from [ADNLPModels](https://jso.dev/ADNLPModels.jl/stable) @[Julia Smooth Optimizers](https://jso.dev) and [MadNLP](https://github.com/MadNLP/MadNLP.jl).
+We acknowledge support of colleagues from [ADNLPModels](https://jso.dev/ADNLPModels.jl/stable) @[Julia Smooth Optimizers](https://jso.dev) and [MadNLP](https://github.com/MadNLP/MadNLP.jl).