docs(Pane.get): Missing space in docstring

Author: tony

src/libtmux/pane.py

@@ -442,7 +442,7 @@ def get(self, key: str, default: t.Optional[t.Any] = None) -> t.Any:
 
         .. deprecated:: 0.16
 
-           Deprecated by attribute lookup.e.g. ``pane['window_name']`` is now
+           Deprecated by attribute lookup, e.g. ``pane['window_name']`` is now
            accessed via ``pane.window_name``.
 
         """