diff --git a/docs/src/examples/rosenbrock.md b/docs/src/examples/rosenbrock.md
index cce11090c..8c2c1269b 100644
--- a/docs/src/examples/rosenbrock.md
+++ b/docs/src/examples/rosenbrock.md
@@ -5,7 +5,7 @@ flexibility of Optimization.jl. This is a gauntlet of many solvers to get a feel
 for common workflows of the package and give copy-pastable starting points.
 
 !!! note
-
+    
     This example uses many different solvers of Optimization.jl. Each solver
     subpackage needs to be installed separate. For example, for the details on
     the installation and usage of OptimizationOptimJL.jl package, see the
@@ -155,7 +155,7 @@ sol = solve(prob, Opt(:G_MLSL_LDS, 2), local_method = Opt(:LD_LBFGS, 2), maxiter
 
 ```@example rosenbrock
 using OptimizationBBO
-prob = Optimization.OptimizationProblem(rosenbrock, x0, _p, lb = [-1.0, 0.2],
+prob = Optimization.OptimizationProblem(rosenbrock, [0.0, 0.3], _p, lb = [-1.0, 0.2],
     ub = [0.8, 0.43])
 sol = solve(prob, BBO_adaptive_de_rand_1_bin()) # -1.0 ≤ x[1] ≤ 0.8, 0.2 ≤ x[2] ≤ 0.43
 ```
diff --git a/docs/src/optimization_packages/prima.md b/docs/src/optimization_packages/prima.md
index 6a57c933a..e225aafe8 100644
--- a/docs/src/optimization_packages/prima.md
+++ b/docs/src/optimization_packages/prima.md
@@ -26,6 +26,8 @@ The five Powell's algorithms of the prima library are provided by the PRIMA.jl p
 `COBYLA`: (Constrained Optimization BY Linear Approximations) is for general constrained problems with bound constraints, non-linear constraints, linear equality constraints, and linear inequality constraints.
 
 ```@example PRIMA
+using Optimization, OptimizationPRIMA
+
 rosenbrock(x, p) = (p[1] - x[1])^2 + p[2] * (x[2] - x[1]^2)^2
 x0 = zeros(2)
 _p = [1.0, 100.0]