diff --git a/README.md b/README.md
index 3a91684..5a072d8 100644
--- a/README.md
+++ b/README.md
@@ -656,7 +656,7 @@ from dateutil.tz import UTC, tzlocal, gettz, datetime_exists, resolve_imaginary
 ### Arithmetics
 ```python
 <D/DT>   = <D/DT>  ± <TD>                   # Returned datetime can fall into missing hour.
-<TD>     = <D/DTn> - <D/DTn>                # Returns the difference, ignoring time jumps.
+<TD>     = <D/DTn> - <D/DTn>                # Returns the difference. Ignores time jumps.
 <TD>     = <DTa>   - <DTa>                  # Ignores time jumps if they share tzinfo object.
 <TD>     = <TD>    * <real>                 # Also: <TD> = abs(<TD>) and <TD> = <TD> ±% <TD>.
 <float>  = <TD>    / <TD>                   # How many weeks/years there are in TD. Also //.
diff --git a/index.html b/index.html
index 8c76e65..d11dfc4 100644
--- a/index.html
+++ b/index.html
@@ -582,7 +582,7 @@ Point(x=<span class="hljs-number">1</span>, y=<span class="hljs-number">2</span>
 <li><strong>For abbreviated weekday and month use <code class="python hljs"><span class="hljs-string">'%a'</span></code> and <code class="python hljs"><span class="hljs-string">'%b'</span></code>.</strong></li>
 </ul>
 <div><h3 id="arithmetics">Arithmetics</h3><pre><code class="python language-python apache hljs">&lt;D/DT&gt;   = &lt;D/DT&gt;  ± &lt;TD&gt;                   <span class="hljs-comment"># Returned datetime can fall into missing hour.</span>
-&lt;TD&gt;     = &lt;D/DTn&gt; - &lt;D/DTn&gt;                <span class="hljs-comment"># Returns the difference, ignoring time jumps.</span>
+&lt;TD&gt;     = &lt;D/DTn&gt; - &lt;D/DTn&gt;                <span class="hljs-comment"># Returns the difference. Ignores time jumps.</span>
 &lt;TD&gt;     = &lt;DTa&gt;   - &lt;DTa&gt;                  <span class="hljs-comment"># Ignores time jumps if they share tzinfo object.</span>
 &lt;TD&gt;     = &lt;TD&gt;    * &lt;real&gt;                 <span class="hljs-comment"># Also: &lt;TD&gt; = abs(&lt;TD&gt;) and &lt;TD&gt; = &lt;TD&gt; ±% &lt;TD&gt;.</span>
 &lt;float&gt;  = &lt;TD&gt;    / &lt;TD&gt;                   <span class="hljs-comment"># How many weeks/years there are in TD. Also //.</span>