feat(@angular/pwa): add content for when javascript is not available

Author: markgoho

packages/angular/pwa/pwa/index.ts

@@ -92,7 +92,7 @@ function updateIndexFile(options: PwaOptions): Rule {
 
     const bodyTagIndent = getIndent(closingBodyTagLine) + '  ';
     const itemsToAddToBody
-      = '<noscript>Please enable Javascript to continue using this application.</noscript>';
+      = '<noscript>Please enable JavaScript to continue using this application.</noscript>';
 
     const textToInsertIntoBody = bodyTagIndent + itemsToAddToBody;
 

packages/angular/pwa/pwa/index_spec.ts

@@ -94,7 +94,7 @@ describe('PWA Schematic', () => {
     expect(content).toMatch(/<link rel="manifest" href="manifest.json">/);
     expect(content).toMatch(/<meta name="theme-color" content="#1976d2">/);
     expect(content)
-      .toMatch(/<noscript>Please enable Javascript to continue using this application.<\/noscript>/);
+      .toMatch(/<noscript>Please enable JavaScript to continue using this application.<\/noscript>/);
   });
 
   it('should update the build and test assets configuration', () => {