fix tests

Author: azu

README.md

@@ -30,7 +30,8 @@ Example:
 
 ```js
 import { matchPatterns } from "@textlint/regexp-string-matcher";
-const inputText = `GitHub is a web-based hosting service for version control using git.
+const inputText = `
+GitHub is a web-based hosting service for version control using git.
 It is mostly used for computer code.
 GitHub launched in 2018-04-10.`;
 // RegExp like strings

test/example-test.ts

@@ -2,7 +2,8 @@ import { matchPatterns } from "../src/regexp-string-matcher";
 import * as assert from "assert";
 
 it("example", () => {
-    const inputText = `GitHub is a web-based hosting service for version control using git.
+    const inputText = `
+GitHub is a web-based hosting service for version control using git.
 It is mostly used for computer code.
 GitHub launched in 2018-04-10.`;
     // RegExp like strings