Fix typo in editorServices.ts
Fix typo in editorServices.ts

chuckjaz/vscode-ng-template-service,angular/vscode-ng-language-service,chuckjaz/vscode-ng-template-service,angular/vscode-ng-language-service,angular/vscode-ng-language-service,chuckjaz/vscode-ng-template-service,angular/vscode-ng-language-service