diff --git a/04-Return_Null.html b/04-Return_Null.html
index 35b30c3..5204971 100644
--- a/04-Return_Null.html
+++ b/04-Return_Null.html
@@ -112,7 +112,7 @@ $ █
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+|  .&#8211;.  /  A  |   __|   __/|  |  |  .  |  ==;\      /   |  ||  ==/  A  |     &lt;
 |__| |_/__.-._|__|  |__|   |__|  |__|\_|____| \_/\_/    |__||___/__.-._|__|\__\
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          &#215;        &#183;,&#183;&#215;   '      &#183;&#215; * &#215;        '    ,        &#183;         , * '
diff --git a/html_resources/layout.html b/html_resources/layout.html
index b855edd..b4dc3f2 100644
--- a/html_resources/layout.html
+++ b/html_resources/layout.html
@@ -136,7 +136,7 @@ alternating lines on the paper.
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+|  .&#8211;.  /  A  |   __|   __/|  |  |  .  |  ==;\      /   |  ||  ==/  A  |     &lt;
 |__| |_/__.-._|__|  |__|   |__|  |__|\_|____| \_/\_/    |__||___/__.-._|__|\__\
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