Update src/systems/optimization/optimizationsystem.jl

Co-authored-by: Christopher Rackauckas <accounts@chrisrackauckas.com>

Author: AayushSabharwal

src/systems/optimization/optimizationsystem.jl

@@ -55,7 +55,7 @@ struct OptimizationSystem <: AbstractOptimizationSystem
     """
     gui_metadata::Union{Nothing, GUIMetadata}
     """
-    If false, then `sys.x` no longer performs namespacing.
+    If false, then `sys.x` no longer performs namespacing, i.e. `sys.x => x`
     """
     namespacing::Bool
     """