Try to fix the code reference in next_api_changes

jkseppan · web-flow · commit d97e3b552633 · 2021-08-22T07:18:12.000+03:00
diff --git a/doc/api/next_api_changes/removals/20866-JKS.rst b/doc/api/next_api_changes/removals/20866-JKS.rst
@@ -4,5 +4,5 @@ ttconv removed
 The ``matplotlib._ttconv`` extension has been removed. Most of its
 functionaliy was already replaced by other code, and the only thing left
 was embedding TTF fonts in PostScript in Type 42 format. This is now
-done in `~.backends.backend_ps._font_to_ps_type42` using the FontTools
-library.
+done in `~.matplotlib.backends.backend_ps._font_to_ps_type42` using the
+FontTools library.
