Update documentation

Author: li3zhen1

Sources/ForceSimulation/ForceSimulation.docc/CreatingASimulationWithBuiltinForces.md

@@ -67,4 +67,4 @@ A diagram showing the relationships of `Kinetics`, `ForceProtocol` and `Simulati
 
 In this example, we run our simulation in a 2D space (`SIMD2<Double>`). We explicitly create a ``SealedForce2D`` to make sure the force is in the same dimension as the Kinetics. The `Vector` in `Simulation` is inferred from the force we pass.
 
-See [Examples](https://github.com/li3zhen1/Grape/tree/main/Examples) for example Xcode projects.
+See [Examples](https://github.com/swiftgraphs/Grape/tree/main/Examples) for example Xcode projects.

Sources/ForceSimulation/ForceSimulation.docc/Documentation.md

@@ -6,7 +6,7 @@ Run force simulation within any number of dimensions.
 
 The `ForceSimulation` library enables you to create any dimensional simulation that uses velocity Verlet integration.
 
-If you’re looking for an out-of-the-box SwiftUI View to render force-directed graphs, please refer to [Grape | Documentation](https://li3zhen1.github.io/Grape/Grape/documentation/grape/).
+If you’re looking for an out-of-the-box SwiftUI View to render force-directed graphs, please refer to [Grape | Documentation](https://swiftgraphs.github.io/Grape/Grape/documentation/grape/).