Fixing issues with xmldocs.

com.unity.perception/Editor/GroundTruth/KeypointTemplateEditor.cs

 namespace UnityEditor.Perception.GroundTruth
 {
     [CustomEditor(typeof(KeypointTemplate))]
-    public class KeypointTemplateEditor: Editor
+    class KeypointTemplateEditor: Editor
     {
         ReorderableList m_KeypointsList;
         ReorderableList m_SkeletonList;

com.unity.perception/Runtime/GroundTruth/Labelers/BoundingBox3DLabeler.cs

             return corners;
         }
 
-        /// <param name="scriptableRenderContext"></param>
         /// <inheritdoc/>
         protected override void OnBeginRendering(ScriptableRenderContext scriptableRenderContext)
         {

com.unity.perception/Runtime/GroundTruth/Labelers/BoundingBoxLabeler.cs

             m_Style.alignment = TextAnchor.MiddleLeft;
         }
 
-        /// <param name="scriptableRenderContext"></param>
         /// <inheritdoc/>
         protected override void OnBeginRendering(ScriptableRenderContext scriptableRenderContext)
         {

com.unity.perception/Runtime/GroundTruth/Labelers/InstanceSegmentationLabeler.cs

             }
         }
 
-        /// <param name="scriptableRenderContext"></param>
         /// <inheritdoc/>
         protected override void OnBeginRendering(ScriptableRenderContext scriptableRenderContext)
         {

com.unity.perception/Runtime/GroundTruth/Labelers/ObjectCountLabeler.cs

             visualizationEnabled = supportsVisualization;
         }
 
-        /// <param name="scriptableRenderContext"></param>
         /// <inheritdoc/>
         protected override void OnBeginRendering(ScriptableRenderContext scriptableRenderContext)
         {
                     // Clear out all of the old entries...
                     hudPanel.RemoveEntries(this);
                 }
-                
+
                 for (var i = 0; i < entries.Count; i++)
                 {
                     m_ClassCountValues[i] = new ClassCountValue()

com.unity.perception/Runtime/GroundTruth/Labelers/RenderedObjectInfoLabeler.cs

             visualizationEnabled = supportsVisualization;
         }
 
-        /// <param name="scriptableRenderContext"></param>
         /// <inheritdoc/>
         protected override void OnBeginRendering(ScriptableRenderContext scriptableRenderContext)
         {

com.unity.perception/Runtime/GroundTruth/Labelers/SemanticSegmentationLabeler.cs

             asyncRequest.Execute();
         }
 
+        /// <inheritdoc/>
         protected override void OnEndRendering(ScriptableRenderContext scriptableRenderContext)
         {
             m_AsyncAnnotations[Time.frameCount] = perceptionCamera.SensorHandle.ReportAnnotationAsync(m_SemanticSegmentationAnnotationDefinition);

com.unity.perception/Runtime/GroundTruth/Labeling/LabelEntryMatchCache.cs

             return true;
         }
 
+        /// <inheritdoc/>
         void IGroundTruthGenerator.SetupMaterialProperties(MaterialPropertyBlock mpb, Renderer renderer, Labeling labeling, uint instanceId)
         {
             if (m_IdLabelConfig.TryGetMatchingConfigurationEntry(labeling, out _, out var index))