Fix minor typos (#5089)

Author: DonJayamanne

src/test/activation/languageServer/analysisOptions.unit.test.ts

@@ -24,7 +24,7 @@ import { sleep } from '../../core';
 
 // tslint:disable:no-unnecessary-override no-any chai-vague-errors no-unused-expression max-func-body-length
 
-suite('xLanguage Server - Analysis Options', () => {
+suite('Language Server - Analysis Options', () => {
     class TestClass extends LanguageServerAnalysisOptions {
         public getExcludedFiles(): string[] {
             return super.getExcludedFiles();

src/test/activation/languageServer/languageServerPackageService.unit.test.ts

@@ -20,7 +20,7 @@ import { IServiceContainer } from '../../../client/ioc/types';
 
 const downloadBaseFileName = 'Python-Language-Server';
 
-suite('Languagex', () => {
+suite('Language', () => {
     let serviceContainer: typeMoq.IMock<IServiceContainer>;
     let platform: typeMoq.IMock<IPlatformService>;
     let lsPackageService: LanguageServerPackageService;