update text.pyi

Author: stevezhang1999

lib/matplotlib/text.pyi

@@ -101,7 +101,7 @@ class Text(Artist):
     def get_parse_math(self) -> bool: ...
     def set_fontname(self, fontname: str | Iterable[str]): ...
     def get_antialiased(self) -> bool: ...
-    def set_antialiased(self, b: bool): ...
+    def set_antialiased(self, antialiased: bool): ...
 
 class OffsetFrom:
     def __init__(