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@@ -377,7 +377,7 @@ import re
 
 ### Special Sequences
 * **By default, decimal characters, alphanumerics and whitespaces from all alphabets are matched unless `'flags=re.ASCII'` argument is used.**
-* **As shown below, it restricts special sequence matches to the first 128 characters and prevents `'\s'` from accepting `'[\x1c\x1d\x1e\x1f]'`.**
+* **As shown below, it restricts special sequence matches to the first 128 characters and prevents `'\s'` from accepting `'[\x1c-\x1f]'`.**
 * **Use a capital letter for negation.**
 ```python
 '\d' == '[0-9]'                                # Matches decimal characters.
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@@ -508,7 +508,7 @@ to_exclusive   = <range>.stop
 
 <div><h3 id="specialsequences">Special Sequences</h3><ul>
 <li><strong>By default, decimal characters, alphanumerics and whitespaces from all alphabets are matched unless <code class="python hljs"><span class="hljs-string">'flags=re.ASCII'</span></code> argument is used.</strong></li>
-<li><strong>As shown below, it restricts special sequence matches to the first 128 characters and prevents <code class="python hljs"><span class="hljs-string">'\s'</span></code> from accepting <code class="python hljs"><span class="hljs-string">'[\x1c\x1d\x1e\x1f]'</span></code>.</strong></li>
+<li><strong>As shown below, it restricts special sequence matches to the first 128 characters and prevents <code class="python hljs"><span class="hljs-string">'\s'</span></code> from accepting <code class="python hljs"><span class="hljs-string">'[\x1c-\x1f]'</span></code>.</strong></li>
 <li><strong>Use a capital letter for negation.</strong></li>
 </ul><pre><code class="python language-python hljs"><span class="hljs-string">'\d'</span> == <span class="hljs-string">'[0-9]'</span>                                <span class="hljs-comment"># Matches decimal characters.</span>
 <span class="hljs-string">'\w'</span> == <span class="hljs-string">'[a-zA-Z0-9_]'</span>                         <span class="hljs-comment"># Matches alphanumerics and underscore.</span>