_under_load_factor returns False `if Self._initial_reservation ==…

… self._reserved()`

Signed-off-by: rd4com <[email protected]>

stdlib/src/collections/dict.mojo

@@ -935,7 +935,7 @@ struct Dict[K: KeyElement, V: CollectionElement](
             self._next_index_slot(slot, perturb)
 
     fn _under_load_factor(self) -> Bool:
-        if self._reserved() == 4: return False
+        if self._reserved() == Self._initial_reservation: return False
         return 3 * self.size < self._reserved()
 
     fn _over_load_factor(self) -> Bool: