#805 - Typos in comments

Author: jr-rk

src/app/header/header.component.spec.ts

@@ -22,7 +22,7 @@ describe('HeaderComponent', () => {
 
   // Mock LocaleService
   const localeServiceMock = {
-    getCurrentLanguageCode: () => 'en' // returns false language code
+    getCurrentLanguageCode: () => 'en' // returns default language code
   };
 
   // waitForAsync beforeEach

src/app/item-page/clarin-license-info/clarin-license-info.component.ts

@@ -99,7 +99,7 @@ export class ClarinLicenseInfoComponent implements OnInit {
   }
 
   /**
-   * Check if current english is Czech
+   * Check if current language is Czech
    */
   isCsLocale() {
     return this.localeService.getCurrentLanguageCode() === 'cs';