diff --git a/docs/syntax_and_semantics/and.html b/docs/syntax_and_semantics/and.html
index 23baada..5528a72 100644
--- a/docs/syntax_and_semantics/and.html
+++ b/docs/syntax_and_semantics/and.html
@@ -36,7 +36,7 @@
     <body>
         
         
-    <div class="book" data-level="4.6.7" data-basepath=".." data-revision="Fri Apr 08 2016 22:46:00 GMT+1000 (VLAT)">
+    <div class="book" data-level="4.6.7" data-basepath=".." data-revision="Tue Sep 27 2016 23:37:14 GMT+1000 (VLAT)">
     
 
 <div class="book-summary">
@@ -2000,7 +2000,7 @@ <h1 id="">&amp;&amp;</h1>
 <p>&#x412;&#x44B; &#x43C;&#x43E;&#x436;&#x435;&#x442;&#x435; &#x441;&#x447;&#x438;&#x442;&#x430;&#x442;&#x44C; &#x43E;&#x43F;&#x435;&#x440;&#x430;&#x442;&#x43E;&#x440; <code>&amp;&amp;</code> &#x441;&#x438;&#x43D;&#x442;&#x430;&#x43A;&#x441;&#x438;&#x447;&#x435;&#x441;&#x43A;&#x438;&#x43C; &#x441;&#x430;&#x445;&#x430;&#x440;&#x43E;&#x43C; &#x43E;&#x43F;&#x435;&#x440;&#x430;&#x442;&#x43E;&#x440;&#x430; <code>if</code>:</p>
 <pre><code class="lang-crystal">some_exp1 &amp;&amp; some_exp2
 
-<span class="hljs-comment"># &#x410;&#x43D;&#x430;&#x43B;&#x430;&#x433;&#x438;&#x447;&#x43D;&#x43E; &#x43F;&#x440;&#x438;&#x43C;&#x435;&#x440;&#x443; &#x441;&#x432;&#x435;&#x440;&#x445;&#x443;:</span>
+<span class="hljs-comment"># &#x410;&#x43D;&#x430;&#x43B;&#x43E;&#x433;&#x438;&#x447;&#x43D;&#x43E; &#x43F;&#x440;&#x438;&#x43C;&#x435;&#x440;&#x443; &#x441;&#x432;&#x435;&#x440;&#x445;&#x443;:</span>
 tmp = some_exp1
 <span class="hljs-keyword">if</span> tmp
   some_exp2
