@@ -193,7 +193,7 @@ def get_type_from_field(field: Any) -> Any:
             # Non optional unions are not allowed
             if bases[0] is not NoneType and bases[1] is not NoneType:
                 raise ValueError(
-                    "Cannot have a (non-optional) union as a SQLlchemy field"
+                    "Cannot have a (non-optional) union as a SQLAlchemy field"
                 )
             # Optional unions are allowed
             return bases[0] if bases[0] is not NoneType else bases[1]
Original file line number	Diff line number	Diff line change
@@ -193,7 +193,7 @@ def get_type_from_field(field: Any) -> Any:
193	193	# Non optional unions are not allowed
194	194	if bases[0] is not NoneType and bases[1] is not NoneType:
195	195	raise ValueError(
196		- "Cannot have a (non-optional) union as a SQLlchemy field"
	196	+ "Cannot have a (non-optional) union as a SQLAlchemy field"
197	197	)
198	198	# Optional unions are allowed
199	199	return bases[0] if bases[0] is not NoneType else bases[1]