diff --git a/curriculum/challenges/english/14-responsive-web-design-22/learn-css-colors-by-building-a-set-of-colored-markers/step-047.md b/curriculum/challenges/english/14-responsive-web-design-22/learn-css-colors-by-building-a-set-of-colored-markers/step-047.md
index 2b48bfdf6a0..dc780b1c041 100644
--- a/curriculum/challenges/english/14-responsive-web-design-22/learn-css-colors-by-building-a-set-of-colored-markers/step-047.md
+++ b/curriculum/challenges/english/14-responsive-web-design-22/learn-css-colors-by-building-a-set-of-colored-markers/step-047.md
@@ -7,7 +7,7 @@ dashedName: step-47
 
 # --description--
 
-You may already be familiar with decimal, or base 10 values, which go from 0 - 10. Hexadecimal, or base 16 values, go from 0 - 9, then A - F:
+You may already be familiar with decimal, or base 10 values, which go from 0 - 9. Hexadecimal, or base 16 values, go from 0 - 9, then A - F:
 
 ```
 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, A, B, C, D, E, F