Update basic_problems.jl

Author: avik-pal

src/problems/basic_problems.jl

@@ -87,7 +87,7 @@ struct StandardNonlinearProblem end
 @doc doc"""
 
 Defines an interval nonlinear system problem.
-Documentation Page: [https://docs.sciml.ai/NonlinearSolve/stable/basics/NonlinearProblem/](https://docs.sciml.ai/NonlinearSolve/stable/basics/NonlinearProblem/)
+Documentation Page: [https://docs.sciml.ai/NonlinearSolve/stable/basics/nonlinear_problem/](https://docs.sciml.ai/NonlinearSolve/stable/basics/nonlinear_problem/)
 
 ## Mathematical Specification of an Interval Nonlinear Problem
 
@@ -188,7 +188,7 @@ end
 @doc doc"""
 
 Defines a nonlinear system problem.
-Documentation Page: [https://docs.sciml.ai/NonlinearSolve/stable/basics/NonlinearProblem/](https://docs.sciml.ai/NonlinearSolve/stable/basics/NonlinearProblem/)
+Documentation Page: [https://docs.sciml.ai/NonlinearSolve/stable/basics/nonlinear_problem/](https://docs.sciml.ai/NonlinearSolve/stable/basics/nonlinear_problem/)
 
 ## Mathematical Specification of a Nonlinear Problem