Add comments

Change-Id: I85f13d7f115a900ffdbc9411d56bf829619288ae
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/30160
Reviewed-by: dan sinclair <dsinclair@chromium.org>
Commit-Queue: dan sinclair <dsinclair@chromium.org>
diff --git a/src/inspector.h b/src/inspector.h
index 75f9ead..f39068b 100644
--- a/src/inspector.h
+++ b/src/inspector.h
@@ -30,7 +30,9 @@
 struct EntryPoint {
   /// Constructors
   EntryPoint();
+  /// Copy Constructor
   EntryPoint(EntryPoint&);
+  /// Move Constructor
   EntryPoint(EntryPoint&&);
   ~EntryPoint();