Integrated internal changes from Google

js/debug.js

diff --git a/js/debug.js b/js/debug.js
index 4ae3c2a..ba51bbe 100644
--- a/js/debug.js
+++ b/js/debug.js
@@ -42,7 +42,7 @@
 
 /**
  * Turns a proto into a human readable object that can i.e. be written to the
- * console: {@code console.log(jspb.debug.dump(myProto))}.
+ * console: `console.log(jspb.debug.dump(myProto))`.
  * This function makes a best effort and may not work in all cases. It will not
  * work in obfuscated and or optimized code.
  * Use this in environments where {@see jspb.Message.prototype.toObject} is