Merge pull request matplotlib#22383 from jklymak/doc-fix-bad-rst

TST: fix doc build

Author: timhoffm

doc/api/next_api_changes/deprecations/22345-JK.rst

@@ -1,14 +1,14 @@
 Pending deprecation of layout methods
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-The methods `~Figure.set_tight_layout`, `~Figure.set_constrained_layout`,
+The methods `~.Figure.set_tight_layout`, `~.Figure.set_constrained_layout`,
 are discouraged, and now emit a ``PendingDeprecationWarning`` in favor of
 explicitly referencing the layout engine via
-`figure.set_layout_engine('tight')` and
-`figure.set_layout_engine('constrained')`.  End users should not see the
+``figure.set_layout_engine('tight')`` and
+``figure.set_layout_engine('constrained')``.  End users should not see the
 warning, but library authors should adjust.
 
-The methods `~Figure.set_constrained_layout_pads` and
-`~Figure.get_constrained_layout_pads` are will be deprecated in favor of
+The methods `~.Figure.set_constrained_layout_pads` and
+`~.Figure.get_constrained_layout_pads` are will be deprecated in favor of
 ``figure.get_layout_engine().set()`` and
 ``figure.get_layout_engine().get()``, and currently emit a
 ``PendingDeprecationWarning``.