Fix outdated text in relations manual
@@ -818,7 +818,7 @@ const Position *p = e.get<Serializable, Position>();
The `Tag` property is only interpreted when it is added to the relation part of a pair.
### Reflexive relations
-A relation can be marked inclusive which means that a query like `Relation(Entity, Entity)` should evaluate to true. Inclusivity only applies to relations that are also transitive. The utility of `Reflexive` becomes more obvious with an example:
+A relation can be marked reflexive which means that a query like `Relation(Entity, Entity)` should evaluate to true. The utility of `Reflexive` becomes more obvious with an example:
Given this dataset:
```
@@ -850,7 +850,7 @@ LocatedIn(SanFrancisco, SanFrancisco)
- No
```
-In these examples, `IsA` is an inclusive relation, whereas `LocatedIn` is not.
+In these examples, `IsA` is a reflexive relation, whereas `LocatedIn` is not.
### Acyclic relations
A relationship can be marked with the `Acyclic` property to indicate that it cannot contain cycles. Both the builtin `ChildOf` and `IsA` relationships are marked acyclic.
