Update uxarray/subset/dataarray_accessor.py

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

Author: philipc2

uxarray/subset/dataarray_accessor.py

@@ -228,7 +228,7 @@ def constant_longitude(
         Examples
         --------
         >>> # Extract data at 0° longitude
-        >>> cross_section = uxda.cross_section.constant_latitude(lon=0.0)
+        >>> cross_section = uxda.cross_section.constant_longitude(lon=0.0)
         """
         if not self.uxda._face_centered():
             raise ValueError(