refactor: format

Author: AayushSabharwal

docs/src/systems/DiscreteSystem.md

@@ -6,20 +6,20 @@
 DiscreteSystem
 ```
 
-## Composition and Accessor Functions  
-
-- `get_eqs(sys)` or `equations(sys)`: The equations that define the discrete system.  
-- `get_unknowns(sys)` or `unknowns(sys)`: The set of unknowns in the discrete system.  
-- `get_ps(sys)` or `parameters(sys)`: The parameters of the discrete system.  
-- `get_iv(sys)`: The independent variable of the discrete system
-- `discrete_events(sys)`: The set of discrete events in the discrete system.
- 
+## Composition and Accessor Functions
+
+  - `get_eqs(sys)` or `equations(sys)`: The equations that define the discrete system.
+  - `get_unknowns(sys)` or `unknowns(sys)`: The set of unknowns in the discrete system.
+  - `get_ps(sys)` or `parameters(sys)`: The parameters of the discrete system.
+  - `get_iv(sys)`: The independent variable of the discrete system
+  - `discrete_events(sys)`: The set of discrete events in the discrete system.
+
 ## Transformations
 
 ```@docs; canonical=false
 structural_simplify
 ```
- 
+
 ## Problem Constructors
 
 ```@docs; canonical=false