title: Trying to publish swagger.json file to atlassian wiki page
body: <p>I am trying to publish swagger.json file to atlassian wiki page using swagger-confluence-cli-all-2.2-RELEASE.jar</p>
  
  <p>Command used</p>
  
  <pre><code>java -jar swagger-confluence-cli-all-2.2-RELEASE.jar -u "&lt;atlassian wiki url&gt;" -b "&lt;base64 encode username:password&gt;" -a "35273" -k "TestPage" -g "true" -i "true" -s "swagger.json file" -t "Test1" -m "single"
  </code></pre>
  
  <p>But below exception I am getting </p>
  
  <pre><code>2017-04-13 10:52:47.215  INFO - [main] n.s.s.c.s.i.SwaggerToAsciiDocServiceImpl : Converting Swagger Schema to Ascii Doc...
  Exception in thread "main" java.lang.IllegalArgumentException: text must not be blank
  at org.apache.commons.lang3.Validate.notBlank(Validate.java:451)
  at io.github.swagger2markup.markup.builder.internal.asciidoc.AsciiDocBuilder.paragraph(AsciiDocBuilder.java:91)
  at io.github.swagger2markup.internal.document.builder.OverviewDocumentBuilder.buildContactInfoSection(OverviewDocumentBuilder.java:127)
  at io.github.swagger2markup.internal.document.builder.OverviewDocumentBuilder.build(OverviewDocumentBuilder.java:88)
  at io.github.swagger2markup.Swagger2MarkupConverter.toString(Swagger2MarkupConverter.java:233)
  at net.slkdev.swagger.confluence.service.impl.SwaggerToAsciiDocServiceImpl.convertSwaggerToAsciiDoc(SwaggerToAsciiDocServiceImpl.java:67)
  at net.slkdev.swagger.confluence.service.impl.SwaggerToConfluenceServiceImpl.convertSwaggerToConfluence(SwaggerToConfluenceServiceImpl.java:73)
  at net.slkdev.swagger.confluence.cli.SwaggerConfluence.runCLI(SwaggerConfluence.java:63)
  </code></pre>