diff --git a/src/plugins/printer.ts b/src/plugins/printer.ts
index cfa35ef1..93aa5b8c 100644
--- a/src/plugins/printer.ts
+++ b/src/plugins/printer.ts
@@ -1,64 +1,67 @@
-import {Plugin, Cordova} from './plugin';
+import { Cordova, Plugin } from './plugin';
+
+
 declare var cordova: any;
 
 export interface PrintOptions {
-    /**
-     * The name of the print job and the document
-     */
-    name?: string;
+  /**
+   * The name of the print job and the document
+   */
+  name?: string;
 
-    /**
-     * The network URL of the printer. 
-     * Only supported on iOS.
-     */
-    printerId?: string;
+  /**
+   * The network URL of the printer.
+   * Only supported on iOS.
+   */
+  printerId?: string;
 
-    /**
-     * Specifies the duplex mode to use for the print job.
-     * Either double-sided (duplex:true) or single-sided (duplex:false).
-     * Double-sided by default.
-     * Only supported on iOS
-     */
-    duplex?: boolean;
+  /**
+   * Specifies the duplex mode to use for the print job.
+   * Either double-sided (duplex:true) or single-sided (duplex:false).
+   * Double-sided by default.
+   * Only supported on iOS
+   */
+  duplex?: boolean;
 
-    /**
-     * The orientation of the printed content, portrait or landscape
-     * Portrait by default.
-     */
-    landscape?: boolean;
+  /**
+   * The orientation of the printed content, portrait or landscape
+   * Portrait by default.
+   */
+  landscape?: boolean;
 
-    /**
-     * If your application only prints black text, setting this property to true can result in better performance in many cases.
-     * False by default.
-     */
-    grayscale?: boolean;
+  /**
+   * If your application only prints black text, setting this property to true can result in better performance in many cases.
+   * False by default.
+   */
+  grayscale?: boolean;
 
-    /**
-     * The Size and position of the print view
-     */
-    bounds?: number[] | any;
+  /**
+   * The Size and position of the print view
+   */
+  bounds?: number[] | any;
 }
 
 
 @Plugin({
-    plugin: 'de.appplant.cordova.plugin.printer',
-    pluginRef: 'cordova.plugins.printer',
-    repo: 'https://github.com/katzer/cordova-plugin-printer.git',
-    platforms: ['Android', 'iOS']
+  plugin: 'de.appplant.cordova.plugin.printer',
+  pluginRef: 'cordova.plugins.printer',
+  repo: 'https://github.com/katzer/cordova-plugin-printer.git',
+  platforms: ['Android', 'iOS']
 })
 export class Printer {
 
-    /**
-     * Checks whether to device is capable of printing.
-     */
-    @Cordova()
-    static isAvailable(): Promise<boolean> { return; }
+  /**
+   * Checks whether to device is capable of printing.
+   */
+  @Cordova()
+  static isAvailable(): Promise<boolean> { return; }
+
+  /**
+   * Sends content to the printer.
+   * @param {content} The content to print. Can be a URL or an HTML string. If a HTML DOM Object is provided, its innerHtml property value will be used.
+   * @param {options} The options to pass to the printer
+   */
+  @Cordova()
+  static print(content: string | HTMLElement, options?: PrintOptions): Promise<any> { return; }
 
-    /**
-     * Sends content to the printer.
-     * @param {content} The content to print. Can be a URL or an HTML string. If a HTML DOM Object is provided, its innerHtml property value will be used.
-     * @param {options} The options to pass to the printer
-     */
-    @Cordova()
-    static print(content: string | HTMLElement, options?: PrintOptions): Promise<any> { return; }
 }