diff --git a/challenges/01-responsive-web-design/basic-css.json b/challenges/01-responsive-web-design/basic-css.json
index 0d8d7ff169..7b860ce57f 100644
--- a/challenges/01-responsive-web-design/basic-css.json
+++ b/challenges/01-responsive-web-design/basic-css.json
@@ -3121,7 +3121,7 @@
       "title": "Use Hex Code for Specific Colors",
       "description": [
         "Did you know there are other ways to represent colors in CSS? One of these ways is called hexadecimal code, or <code>hex code</code> for short.",
-        "We usually use <code>decimals</code>, or base 10 numbers, which use the symbols 0 to 9 for each digit. <code>Hexadecimals</code> (or <code>hex</code>) are base 16 numbers. This means it uses sixteen distinct symbols. Like decimals, the symbols 0-9 represent values zero to nine. Then A,B,C,D,E,F represent values ten to fifteen. Altogether, 0 to F can represent a digit in <code>hexadecimal</code>, giving us 16 total possible values. You can find more information about <a target='_blank' href='https://en.wikipedia.org/wiki/Hexadecimal'>hexadecimal numbers here</a>.",
+        "We usually use <code>decimals</code>, or base 10 numbers, which use the symbols 0 to 9 for each digit. <code>Hexadecimals</code> (or <code>hex</code>) are base 16 numbers. This means it uses sixteen distinct symbols. Like decimals, the symbols 0-9 represent the values zero to nine. Then A,B,C,D,E,F represent the values ten to fifteen. Altogether, 0 to F can represent a digit in <code>hexadecimal</code>, giving us 16 total possible values. You can find more information about <a target='_blank' href='https://en.wikipedia.org/wiki/Hexadecimal'>hexadecimal numbers here</a>.",
         "In CSS, we can use 6 hexadecimal digits to represent colors, two each for the red (R), green (G), and blue (B) components. For example, <code>#000000</code> is black and is also the lowest possible value. You can find more information about the <a target='_blank' href='https://en.wikipedia.org/wiki/RGB_color_model'>RGB color system here</a>.",
         "<hr>",
         "Replace the word <code>black</code> in our <code>body</code> element's background-color with its <code>hex code</code> representation, <code>#000000</code>."