diff --git a/guide/english/certifications/javascript-algorithms-and-data-structures/intermediate-algorithm-scripting/sum-all-odd-fibonacci-numbers/index.md b/guide/english/certifications/javascript-algorithms-and-data-structures/intermediate-algorithm-scripting/sum-all-odd-fibonacci-numbers/index.md
index 5a23f0f84d..642627802b 100644
--- a/guide/english/certifications/javascript-algorithms-and-data-structures/intermediate-algorithm-scripting/sum-all-odd-fibonacci-numbers/index.md
+++ b/guide/english/certifications/javascript-algorithms-and-data-structures/intermediate-algorithm-scripting/sum-all-odd-fibonacci-numbers/index.md
@@ -62,7 +62,7 @@ As you get the next odd one, don't forget to add it to a global variable that ca
 
 *   Create a variable to keep record of the current and previous numbers along with the result that will be returned.
 *   Use a while loop to make sure we do not go over the number given as parameter.
-*   We use the modulo operand to check if the current number is odd or even. If it is even, add it to the result.
+*   We use the modulo operand to check if the current number is odd or even. If it is odd, add it to the result.
 *   Complete the Fibonacci circle by rotating getting the next number and swapping values after.
 *   Return the result.