diff --git a/snippets/get-ordinal-suffix-of-number.md b/snippets/get-ordinal-suffix-of-number.md
index cda41b9ac..725ff05b4 100644
--- a/snippets/get-ordinal-suffix-of-number.md
+++ b/snippets/get-ordinal-suffix-of-number.md
@@ -12,7 +12,7 @@ const toOrdinalSuffix = int => {
 	var oPattern = [1,2,3,4];
 	var tPattern = [11, 12, 13, 14, 15, 16, 17, 18, 19]
 
-	return pattern.includes(digits[0]) && !teens.includes(digits[1]) ? int + suffix[digits[0]-1] : int + suffix[3];
+	return oPattern.includes(digits[0]) && !tPattern.includes(digits[1]) ? int + ordinals[digits[0]-1] : int + ordinals[3];
 }
 // toOrdinalSuffix("123") -> "123rd"
 ```
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