Fix page link references

Author: keveleigh

Documentation/SpatialAwareness/ConfiguringSpatialAwarenessMeshObserver.md

@@ -110,5 +110,5 @@ Indicates the material to be used to cause the spatial mesh to occlude holograms
 - [IMixedRealitySpatialAwarenessObserver API documentation](xref:Microsoft.MixedReality.Toolkit.SpatialAwareness.IMixedRealitySpatialAwarenessObserver)
 - [IMixedRealitySpatialAwarenessMeshObserver API documentation](xref:Microsoft.MixedReality.Toolkit.SpatialAwareness.IMixedRealitySpatialAwarenessMeshObserver)
 - [BaseSpatialObserver API documentation](xref:Microsoft.MixedReality.Toolkit.SpatialAwareness.BaseSpatialObserver)
-- [Spatial Awareness System](SpatialAwarenessSystemGettingStarted.md)
+- [Spatial Awareness System](SpatialAwarenessGettingStarted.md)
 - [Using Spatial Awareness in an Application](../TODO.md)

Documentation/SpatialAwareness/SpatialAwarenessGettingStarted.md

@@ -10,9 +10,9 @@ between holograms and the real-world.
 Adding support for spatial awareness requires two key components of the Mixed Reality Toolkit: the 
 spatial awareness system and a supported platform provider.
 
-1. [Enable](enable-spatial-awareness) the spatial awareness system
-2. [Register](register-observers) and [configure](configure-observers) one or more spatial observers
-3. [Build and deploy](build-and-deploy) to a platform that supports spatial awareness
+1. [Enable](#enable-spatial-awareness) the spatial awareness system
+2. [Register](#register-observers) and [configure](#configure-observers) one or more spatial observers
+3. [Build and deploy](#build-and-deploy) to a platform that supports spatial awareness
 
 ### Enable Spatial Awareness