diff --git a/aio/content/examples/toh-pt2/e2e/src/app.e2e-spec.ts b/aio/content/examples/toh-pt2/e2e/src/app.e2e-spec.ts
index b4a8f2fa11b..57da530bc2a 100644
--- a/aio/content/examples/toh-pt2/e2e/src/app.e2e-spec.ts
+++ b/aio/content/examples/toh-pt2/e2e/src/app.e2e-spec.ts
@@ -74,7 +74,7 @@ function selectHeroTests() {
   it(`has selected ${targetHero.name}`, async () => {
     const page = getPageElts();
     const expectedText = `${targetHero.id} ${targetHero.name}`;
-    expect((await page.selected.getText()).replace('\n', ' ')).toBe(expectedText);
+    expect((await page.selected.getText()).replace(/\n/g, ' ')).toBe(expectedText);
   });
 
   it('shows selected hero details', async () => {
@@ -101,7 +101,7 @@ function updateHeroTests() {
 
   it(`shows updated hero name in list`, async () => {
     const page = getPageElts();
-    const hero = Hero.fromString((await page.selected.getText()).replace('\n', ' '));
+    const hero = Hero.fromString((await page.selected.getText()).replace(/\n/g, ' '));
     const newName = targetHero.name + nameSuffix;
     expect(hero.id).toEqual(targetHero.id);
     expect(hero.name).toEqual(newName);
diff --git a/aio/content/examples/toh-pt3/e2e/src/app.e2e-spec.ts b/aio/content/examples/toh-pt3/e2e/src/app.e2e-spec.ts
index 0c65e0fddf1..f7f2db0cf52 100644
--- a/aio/content/examples/toh-pt3/e2e/src/app.e2e-spec.ts
+++ b/aio/content/examples/toh-pt3/e2e/src/app.e2e-spec.ts
@@ -74,7 +74,7 @@ function selectHeroTests() {
   it(`has selected ${targetHero.name}`, async () => {
     const page = getPageElts();
     const expectedText = `${targetHero.id} ${targetHero.name}`;
-    expect((await page.selected.getText()).replace('\n', ' ')).toBe(expectedText);
+    expect((await page.selected.getText()).replace(/\n/g, ' ')).toBe(expectedText);
   });
 
   it('shows selected hero details', async () => {
@@ -101,7 +101,7 @@ function updateHeroTests() {
 
   it(`shows updated hero name in list`, async () => {
     const page = getPageElts();
-    const hero = Hero.fromString(await (await page.selected.getText()).replace('\n', ' '));
+    const hero = Hero.fromString(await (await page.selected.getText()).replace(/\n/g, ' '));
     const newName = targetHero.name + nameSuffix;
     expect(hero.id).toEqual(targetHero.id);
     expect(hero.name).toEqual(newName);
diff --git a/aio/content/examples/toh-pt4/e2e/src/app.e2e-spec.ts b/aio/content/examples/toh-pt4/e2e/src/app.e2e-spec.ts
index 252dc2a8b2f..977fdc2ffdd 100644
--- a/aio/content/examples/toh-pt4/e2e/src/app.e2e-spec.ts
+++ b/aio/content/examples/toh-pt4/e2e/src/app.e2e-spec.ts
@@ -74,7 +74,7 @@ function selectHeroTests() {
   it(`has selected ${targetHero.name}`, async () => {
     const page = getPageElts();
     const expectedText = `${targetHero.id} ${targetHero.name}`;
-    expect((await page.selected.getText()).replace('\n', ' ')).toBe(expectedText);
+    expect((await page.selected.getText()).replace(/\n/g, ' ')).toBe(expectedText);
   });
 
   it('shows selected hero details', async () => {
@@ -106,7 +106,7 @@ function updateHeroTests() {
 
   it(`shows updated hero name in list`, async () => {
     const page = getPageElts();
-    const hero = Hero.fromString((await page.selected.getText()).replace('\n', ' '));
+    const hero = Hero.fromString((await page.selected.getText()).replace(/\n/g, ' '));
     const newName = targetHero.name + nameSuffix;
     expect(hero.id).toEqual(targetHero.id);
     expect(hero.name).toEqual(newName);
diff --git a/aio/scripts/test-external-urls.js b/aio/scripts/test-external-urls.js
index 7e89375e378..ecb13b3abfa 100644
--- a/aio/scripts/test-external-urls.js
+++ b/aio/scripts/test-external-urls.js
@@ -64,7 +64,7 @@ const contributorsFilePath = join(__dirname, '../content/marketing/contributors.
         // the page is working as expected as linkedin.com returns a `999` status for
         // non-browser based requests.  Other pages returning a `999` may still indicate an
         // error in the request for the page.
-        if ([405, 999].includes(result.status) && url.hostname.includes('linkedin.com')) {
+        if ([405, 999].includes(result.status) && url.hostname === 'linkedin.com') {
           return;
         }