Minor correction on ReadMe

Author: ebbypeter

README.md

@@ -13,8 +13,8 @@ PlantUML macros and includes for creating Archimate Diagrams easily.
    - [ArchiMate Elements](#archimate-elements)
    - [ArchiMate Relationships](#archimate-relationships)
    - [ArchiMate Groups](#archimate-groups)
-4. [Theme Support](#theme-support)
-5. [Nesting of Components](#nesting-of-components)
+   - [Nesting of Components](#nesting-of-components)
+   - [Theme Support](#theme-support)
 6. [Example](#example)
 7. [Contributing](#contributing)
 8. [License](#license)