Revision bump for #14465: Document-level infinite-scroll (#12945).

Author: powdercloud

validator/validator-main.protoascii

@@ -26,7 +26,7 @@ min_validator_revision_required: 322
 # newer versions of the spec file. This is currently a Google internal
 # mechanism, validator.js does not use this facility. However, any
 # change to this file (validator-main.js) requires updating this revision id.
-spec_file_revision: 602
+spec_file_revision: 603
 
 styles_spec_url: "https://www.ampproject.org/docs/guides/author-develop/responsive/style_pages"
 script_spec_url: "https://www.ampproject.org/docs/reference/spec#html-tags"