Merge pull request #773 from stan-dev/ode-arguments-typos

Fix link text in ODE argument section

Author: bob-carpenter

src/functions-reference/higher-order_functions.qmd

@@ -299,7 +299,7 @@ ODE solve function call.
 
 The arguments to the ODE solvers in both the stiff and non-stiff solvers are the
 same. The arguments to the adjoint ODE solver are different; see
-[Arguments to the adjoint ODE solvers](#adjoint-sensitivity-solver).
+[Arguments to the adjoint ODE solver](#adjoint-sensitivity-solver).
 
 *   *`ode`*: ODE system function,
 
@@ -333,7 +333,7 @@ or functions of parameters or transformed parameters.
 
 The arguments to the adjoint ODE solver are different from those for
 the other functions (for those see
-[Arguments to the adjoint ODE solvers](#forward-sensitivity-solver)).
+[Arguments to the ODE solvers](#forward-sensitivity-solver)).
 
 *   *`ode`*: ODE system function,