diff --git a/starfix.py b/starfix.py
index 41a407d..03fa340 100644
--- a/starfix.py
+++ b/starfix.py
@@ -309,7 +309,7 @@ def __init__ (self, latlon : LatLon, angle : int | float, circumference : float)
         self.mapping_distance_count = 0
 
     def make_geodetic (self) :
-        ''' TODO '''
+        ''' Convert this circle to a geodetic latlon '''
         self.latlon = LatLonGeodetic (ll=self.latlon)
         return self
 
@@ -363,7 +363,7 @@ def __init__ (self, coll : list[Circle]):
         self.c_list = coll
 
     def make_geodetic (self):
-        ''' TODO '''
+        ''' Convert this collection to geodetic '''
         for c in self.c_list:
             c.make_geodetic ()