diff --git a/index.html b/index.html
index 1ee9c96..4eca682 100644
--- a/index.html
+++ b/index.html
@@ -2933,12 +2933,12 @@ cdef <type/void> <func_name>(<type> <arg_name_1>, ...):
 </code></pre>
 <pre><code class="python language-python hljs">cdef enum &lt;enum_name&gt;: &lt;member_name_1&gt;, &lt;member_name_2&gt;, ...
 </code></pre>
-<div><h2 id="appendix"><a href="#appendix" name="appendix">#</a>Appendix</h2><div><h3 id="pyinstaller">PyInstaller</h3><pre><code class="bash language-bash hljs">$ pip3 install pyinstaller
+<div><h2 id="appendix"><a href="#appendix" name="appendix">#</a>Appendix</h2><div><h3 id="pyinstaller">PyInstaller</h3><pre><code class="bash language-bash hljs"><code class="bash language-bash hljs">$ pip3 install pyinstaller
 $ pyinstaller script.py                        <span class="hljs-comment"># Compiles into './dist/script' directory.</span>
 $ pyinstaller script.py --onefile              <span class="hljs-comment"># Compiles into './dist/script' console app.</span>
 $ pyinstaller script.py --windowed             <span class="hljs-comment"># Compiles into './dist/script' windowed app.</span>
-$ pyinstaller script.py --add-data <span class="hljs-string">'&lt;path&gt;:.'</span>  <span class="hljs-comment"># Adds file to the root of the executable.</span>
-</code></pre></div></div>
+$ pyinstaller script.py --add-data '&lt;path&gt;:.'  <span class="hljs-comment"># Adds file to the root of the executable.</span>
+</code></code></pre></div></div>
 
 
 <ul>
diff --git a/parse.js b/parse.js
index e654104..4c15524 100755
--- a/parse.js
+++ b/parse.js
@@ -66,6 +66,14 @@ const DATACLASS =
 const DATETIME = 
   '<code class="python language-python hljs"><span class="hljs-string">\'&lt;DT&gt; = resolve_imaginary(&lt;DT&gt;)\'</span></code>';
 
+const PYINSTALLER =
+  '<code class="bash language-bash hljs">$ pip3 install pyinstaller\n' +
+  '$ pyinstaller script.py                        <span class="hljs-comment"># Compiles into \'./dist/script\' directory.</span>\n' +
+  '$ pyinstaller script.py --onefile              <span class="hljs-comment"># Compiles into \'./dist/script\' console app.</span>\n' +
+  '$ pyinstaller script.py --windowed             <span class="hljs-comment"># Compiles into \'./dist/script\' windowed app.</span>\n' +
+  '$ pyinstaller script.py --add-data \'&lt;path&gt;:.\'  <span class="hljs-comment"># Adds file to the root of the executable.</span>\n' +
+  '</code>'
+
 const DIAGRAM_1_A =
   '+------------------+------------+------------+------------+\n' +
   '|                  |  Sequence  | Collection |  Iterable  |\n' +
@@ -493,7 +501,8 @@ function fixHighlights() {
   $(`code:contains(@lru_cache(maxsize=None))`).html(LRU_CACHE);
   $(`code:contains(\'<class_name>\', <parents_tuple>, <attributes_dict>)`).html(TYPE);
   $(`code:contains(make_dataclass(\'<class_name>\')`).html(DATACLASS);
-  $(`code:contains((<DT>))`).html(DATETIME)
+  $(`code:contains((<DT>))`).html(DATETIME);
+  $(`code:contains(pip3 install pyinstaller)`).html(PYINSTALLER);
 }
 
 function preventPageBreaks() {