Small typo fixes and add output type-hint for to_dataarray

GenericMappingTools · Jun 18, 2024 · 4cce4a2 · 4cce4a2
1 parent f71e79c
commit 4cce4a2
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/pygmt/datatypes/image.py b/pygmt/datatypes/image.py
@@ -69,17 +69,17 @@ class _GMT_IMAGE(ctp.Structure):  # noqa: N801
         ("hidden", ctp.c_void_p),
     ]
 
-    def to_dataarray(self):
+    def to_dataarray(self) -> xr.DataArray:
         """
-        Convert a _GMT_GRID object to an :class:`xarray.DataArray` object.
+        Convert a _GMT_IMAGE object to an :class:`xarray.DataArray` object.
 
         Returns
         -------
         dataarray
             A :class:`xarray.DataArray` object.
         """
 
-        # Get grid header
+        # Get image header
         header: _GMT_GRID_HEADER = self.header.contents
 
         # Get DataArray without padding