diff --git a/.changeset/little-drinks-drop.md b/.changeset/little-drinks-drop.md
new file mode 100644
index 0000000..466d679
--- /dev/null
+++ b/.changeset/little-drinks-drop.md
@@ -0,0 +1,5 @@
+---
+"axe-apca": patch
+---
+
+Fix typo in rules messages
diff --git a/src/index.ts b/src/index.ts
index 2788e82..692aa4d 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -90,7 +90,7 @@ const generateColorContrastAPCAConformanceCheck = (
             bgColor: bgColor.toHexString(),
             fontSize: `${((parseFloat(fontSize) * 72) / 96).toFixed(
                 1,
-            )}pt (${fontSize}px)`,
+            )}pt (${parseFloat(fontSize)}px)`,
             fontWeight: fontWeight,
             apcaContrast: Math.round(apcaContrast * 100) / 100,
             apcaThreshold: apcaThreshold,