WIP

README.md

@@ -31,6 +31,8 @@ See [ROADMAP.md](ROADMAP.md) for the list of implemented and planned features.
 
 ### Quickstart
 
+#### Example
+
 ```rust
 use chase_rs::{chase, Atom, Instance, Term};
 use chase_rs::chase::rule::RuleBuilder;
@@ -62,7 +64,7 @@ assert!(result.terminated);
 println!("Derived {} facts", result.instance.len());
 ```
 
-### Existential Rules
+#### Existential Rules
 
 Rules with head-only variables (existential quantification) automatically generate fresh labeled nulls:
 
@@ -74,7 +76,7 @@ let rule = RuleBuilder::new()
     .build();
 ```
 
-### Usful Commands
+#### Usful Commands
 
 ```bash
 # Run all tests
@@ -90,6 +92,8 @@ make build
 make run
 ```
 
+---
+
 ### License
 
 This project is licensed under [BSD-3](LICENSE).