From eb639c978e4e8f6f7b4f6afd670d8880f2b7dba3 Mon Sep 17 00:00:00 2001
From: Devin Mullins <twifkak@google.com>
Date: Mon, 21 May 2018 15:34:53 -0700
Subject: [PATCH] Linter tweaks for #15444

---
 validator/engine/parse-url_test.js | 4 ++--
 validator/engine/validator.js      | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/validator/engine/parse-url_test.js b/validator/engine/parse-url_test.js
index 52fd44b09635..8f43186ef8e7 100644
--- a/validator/engine/parse-url_test.js
+++ b/validator/engine/parse-url_test.js
@@ -289,8 +289,8 @@ describe('parse_url', () => {
     assertStrictEqual('', url.host);
   });
 
-  it('rejects http:/// (empty host)', () => {
-    const urlString = 'http:///';
+  it('rejects http:/// (empty host)', () => {  // NOTYPO
+    const urlString = 'http:///';  // NOTYPO
     const url = new parse_url.URL(urlString);
     assertStrictEqual(false, url.isValid);
     assertStrictEqual('', url.host);
diff --git a/validator/engine/validator.js b/validator/engine/validator.js
index 79cb876541ae..05e43a4c72f3 100644
--- a/validator/engine/validator.js
+++ b/validator/engine/validator.js
@@ -3578,7 +3578,7 @@ function checkForReferencePointCollision(
 function validateAncestorTags(parsedTagSpec, context, validationResult) {
   const spec = parsedTagSpec.getSpec();
   if (spec.mandatoryAncestor !== null) {
-    const {mandatoryAncestor} = spec;
+    const mandatoryAncestor = /** @type {string} */ (spec.mandatoryAncestor);
     if (!context.getTagStack().hasAncestor(mandatoryAncestor)) {
       if (amp.validator.LIGHT) {
         validationResult.status = amp.validator.ValidationResult.Status.FAIL;