Merge pull request scala#2413 from kazanzhy/add_ua_cheatsheet

Add Ukrainian cheatsheet

Author: anatoliykmetyuk

_cheatsheets/index.md

@@ -7,7 +7,7 @@ partof: cheatsheet
 by: Brendan O'Connor
 about: Thanks to <a href="https://brenocon.com/">Brendan O'Connor</a>, this cheatsheet aims to be a quick reference of Scala syntactic constructions. Licensed by Brendan O'Connor under a CC-BY-SA 3.0 license.
 
-languages: [ba, fr, ja, pl, pt-br, zh-cn, th, ru]
+languages: [ba, fr, ja, pl, pt-br, zh-cn, th, ru, uk]
 ---
 
 <!-- ###### Contributed by {{ page.by }} -->
@@ -220,7 +220,6 @@ languages: [ba, fr, ja, pl, pt-br, zh-cn, th, ru]
     </tr>
     <tr>
       <td><pre class="highlight"><code>import scala.util.control.Breaks._
-
 breakable {
   for (x &lt;- xs) {
     if (Math.random &lt; 0.1)