fix typo

Author: SebastianM-C

lib/OptimizationManopt/test/runtests.jl

@@ -166,7 +166,7 @@ R2 = Euclidean(2)
 
         opt = OptimizationManopt.TrustRegionsOptimizer()
 
-        #TODO: This autodiff currently provides a Hessian that seem to not procide a Hessian
+        #TODO: This autodiff currently provides a Hessian that seem to not provide a Hessian
         # TR Fails but also AD before that warns. So it passes _some_ hessian but a wrong one, even in format
         optprob = OptimizationFunction(rosenbrock, AutoForwardDiff())
         prob = OptimizationProblem(optprob, x0, p; manifold = R2)
@@ -187,4 +187,4 @@ R2 = Euclidean(2)
         #TODO: What is this?
         @test_throws SciMLBase.IncompatibleOptimizerError OptimizationBase.solve(prob_cons, opt)
     end
-end
+end