Iterator

README.md

@@ -207,7 +207,7 @@ from itertools import count, repeat, cycle, chain, islice
 ```
 
 ```python
-<iter> = chain(<coll.>, <coll.> [, ...])    # Empties collections in order.
+<iter> = chain(<coll_1>, <coll_2> [, ...])  # Empties collections in order.
 <iter> = chain.from_iterable(<collection>)  # Empties collections inside a collection in order.
 ```
 

index.html

@@ -352,7 +352,7 @@ to_exclusive   = <range>.stop
 &lt;iter&gt; = repeat(&lt;el&gt; [, times])             <span class="hljs-comment"># Returns element endlessly or 'times' times.</span>
 &lt;iter&gt; = cycle(&lt;collection&gt;)                <span class="hljs-comment"># Repeats the sequence indefinitely.</span>
 </code></pre>
-<pre><code class="python language-python hljs">&lt;iter&gt; = chain(&lt;coll.&gt;, &lt;coll.&gt; [, ...])    <span class="hljs-comment"># Empties collections in order.</span>
+<pre><code class="python language-python hljs">&lt;iter&gt; = chain(&lt;coll_1&gt;, &lt;coll_2&gt; [, ...])  <span class="hljs-comment"># Empties collections in order.</span>
 &lt;iter&gt; = chain.from_iterable(&lt;collection&gt;)  <span class="hljs-comment"># Empties collections inside a collection in order.</span>
 </code></pre>
 <pre><code class="python language-python hljs">&lt;iter&gt; = islice(&lt;collection&gt;, to_exclusive)