fixed all tslint errors

ts/tests/runTest.ts

@@ -1,54 +1,54 @@
 /// <reference path="../typings/mocha/mocha.d.ts" />
 /// <reference path="../typings/chai/chai.d.ts" />
 import {Run} from "../docx/run";
-import {TextRun} from "../docx//run/text-run"
+import {TextRun} from "../docx//run/text-run";
 import {assert} from "chai";
 
 function jsonify(obj: Object) {
-    var stringifiedJson = JSON.stringify(obj);
+    let stringifiedJson = JSON.stringify(obj);
     return JSON.parse(stringifiedJson);
 }
 
 describe("Run", () => {
-    var run: Run;
+    let run: Run;
 
     beforeEach(() => {
         run = new Run();
     });
 
-    describe('#bold()', () => {
+    describe("#bold()", () => {
         it("it should add bold to the properties", () => {
             run.bold();
-            var newJson = jsonify(run);
+            let newJson = jsonify(run);
             assert.equal(newJson.root[0].root[0].rootKey, "w:b");
         });
     });
 
-    describe('#italic()', () => {
+    describe("#italic()", () => {
         it("it should add italics to the properties", () => {
             run.italic();
-            var newJson = jsonify(run);
+            let newJson = jsonify(run);
             assert.equal(newJson.root[0].root[0].rootKey, "w:i");
         });
     });
 
-    describe('#underline()', () => {
+    describe("#underline()", () => {
         it("it should add underline to the properties", () => {
             run.underline();
-            var newJson = jsonify(run);
+            let newJson = jsonify(run);
             assert.equal(newJson.root[0].root[0].rootKey, "w:u");
         });
     });
 });
 
-describe('TextRun', () => {
-    var run: TextRun;
+describe("TextRun", () => {
+    let run: TextRun;
 
-    describe('#constructor()', () => {
+    describe("#constructor()", () => {
 
         it("should add text into run", () => {
             run = new TextRun("test");
-            var newJson = jsonify(run);
+            let newJson = jsonify(run);
             assert.equal(newJson.root[1].root, "test");
         });
     });