Modificado formato do arquivo README

README.md

@@ -37,6 +37,7 @@ In order to build API service be sure to follow the next steps:
 2. Download and install Apache Tomcat Server (version 8 or greater)
 3. Open [ExpliClas API](/codigo/expliclas-api) project on Netbeans
 4. Be sure [Swagger index.html](/codigo/expliclas-api/src/main/webapp/index.html) contains correct API URL in order to correctly deploy API documentation.
+
 ```javascript
 const ui = SwaggerUIBundle({
         url: "http://localhost:8080/api/swagger.json", // CHANGE THIS LINE