Merge pull request matplotlib#25786 from QuLogic/fix-typo

DOC: Fix minor typo in API change notes

Author: rcomer

doc/api/prev_api_changes/api_changes_3.3.0/deprecations.rst

@@ -232,7 +232,7 @@ Deprecated rcParams validators
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 The following validators, defined in `.rcsetup`, are deprecated:
 ``validate_fontset``, ``validate_mathtext_default``, ``validate_alignment``,
-``validate_svg_fontset``, ``validate_pgf_texsystem``,
+``validate_svg_fonttype``, ``validate_pgf_texsystem``,
 ``validate_movie_frame_fmt``, ``validate_axis_locator``,
 ``validate_movie_html_fmt``, ``validate_grid_axis``,
 ``validate_axes_titlelocation``, ``validate_toolbar``,

doc/api/prev_api_changes/api_changes_3.5.0/removals.rst

@@ -351,7 +351,7 @@ rcParams
   - ``validate_orientation``
   - ``validate_pgf_texsystem``
   - ``validate_ps_papersize``
-  - ``validate_svg_fontset``
+  - ``validate_svg_fonttype``
   - ``validate_toolbar``
   - ``validate_webagg_address``