Update html.py

Most arguments for read_html will become keyword-only in version 1.4

Author: alexitkes

pandas/io/html.py

@@ -921,7 +921,7 @@ def _parse(flavor, io, match, attrs, encoding, displayed_only, **kwargs):
     return ret
 
 
-@deprecate_nonkeyword_arguments(version="1.1")
+@deprecate_nonkeyword_arguments(version="1.4")
 def read_html(
     io,
     match=".+",