Manual: correct entry on additional_optimizer_steps supporting strings

(cherry picked from commit 8032aa6e)

doc/manual/source/the-model-file.rst

@@ -8622,7 +8622,9 @@ adding prior information comes at the cost of a loss in efficiency of the estima
         Default: ``13``, i.e. ``lsqnonlin`` if the MATLAB Optimization Toolbox or
         the Octave optim-package are present, ``4``, i.e. ``csminwel`` otherwise.
-    .. option:: additional_optimizer_steps = [INTEGER|FUNCTION_NAME,INTEGER|FUNCTION_NAME,...]
+    .. option:: additional_optimizer_steps = [INTEGER]
+                additional_optimizer_steps = [INTEGER1:INTEGER2]
+                additional_optimizer_steps = [INTEGER1 INTEGER2]
         Vector of additional minimization algorithms run after
         ``mode_compute``. If :opt:`verbose` option is set, then the additional estimation
@@ -8812,7 +8814,7 @@ adding prior information comes at the cost of a loss in efficiency of the estima
         - ``shocks_std``: estimated standard deviation of structural shocks.
         If the :opt:`verbose` option is set, additional fields prefixed with
-        ``verbose_`` are saved for all :opt:`additional_optimizer_steps<additional_optimizer_steps = [INTEGER|FUNCTION_NAME,INTEGER|FUNCTION_NAME,...]>`.
+        ``verbose_`` are saved for all :opt:`additional_optimizer_steps<additional_optimizer_steps = [INTEGER]>`.
     .. matvar:: oo_.mom.gmm_stage_*_std_at_mode
     .. matvar:: oo_.mom.smm_stage_*_std_at_mode
@@ -8830,7 +8832,7 @@ adding prior information comes at the cost of a loss in efficiency of the estima
         - ``shocks_std``: standard error of estimated standard deviation of structural shocks.
         If the :opt:`verbose` option is set, additional fields prefixed with
-        ``verbose_`` are saved for all :opt:`additional_optimizer_steps<additional_optimizer_steps = [INTEGER|FUNCTION_NAME,INTEGER|FUNCTION_NAME,...]>`.
+        ``verbose_`` are saved for all :opt:`additional_optimizer_steps<additional_optimizer_steps = [INTEGER]>`.
     .. matvar:: oo_.mom.J_test