typo fix

Author: Schefflera-Arboricola

bambi/defaults/families.py

@@ -306,7 +306,7 @@ def get_builtin_family(name):
     `bambi.families.Likelihood` and the `bambi.priors.Prior` instances that are needed to build
     the family.
 
-    The available built-in families are found in `SETTINGS_FAMILIES`.
+    The available built-in families are found in `BUILTIN_FAMILIES`.
 
     Parameters
     ----------