Merge pull request SciML#454 from DanielVandH/patch-1

Change NLopt to OptimizationNLopt

Author: Vaibhavdixit02

docs/src/optimization_packages/nlopt.md

@@ -93,7 +93,7 @@ The Rosenbrock function can be optimized using the `NLopt.LN_NELDERMEAD()` as fo
 
 ```@example NLopt1
 using Optimization
-using NLopt
+using OptimizationNLopt
 rosenbrock(x, p) =  (p[1] - x[1])^2 + p[2] * (x[2] - x[1]^2)^2
 x0 = zeros(2)
 p  = [1.0, 100.0]