Block decomposition: make mfs=1 the default

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

@@ -1054,7 +1054,7 @@ The model is declared inside a ``model`` block:
         ``0``
             All the endogenous variables are considered as feedback
-            variables (Default).
+            variables.
         ``1``
@@ -1062,7 +1062,7 @@ The model is declared inside a ``model`` block:
             normalized (i.e. of the form :math:`x=f(Y)` where
             :math:`x` does not appear in :math:`Y`) are potentially
             recursive variables. All the other variables are forced to
-            belong to the set of feedback variables.
+            belong to the set of feedback variables. (Default)
         ``2``

preprocessor @ 389a2647

-Subproject commit dc966014a3eb37398c465cde9143d2c8d524dbec
+Subproject commit 389a2647d3b1067d3af54596ad3bd076fab8a4b4