comment change

DFReader.py

@@ -144,7 +144,7 @@ def set_instance_field(self, instance_idx):
         self.instance_len = struct.calcsize(ifmt)
 
     def set_unit_ids(self, unit_ids, unit_lookup):
-        '''apply unit IDs string from FMTU'''
+        '''set unit IDs string from FMTU'''
         if unit_ids is None:
             return
         # Does this unit string define an instance field?
@@ -159,7 +159,7 @@ def set_unit_ids(self, unit_ids, unit_lookup):
                     self.units[i] = unit_lookup[unit_ids[i]]
 
     def set_mult_ids(self, mult_ids, mult_lookup):
-        '''apply mult IDs string from FMTU'''
+        '''set mult IDs string from FMTU'''
         # Update the units based on the multiplier
         for i in range(len(self.units)):
             # If the format has its own multiplier, ignore the unit one