update docs/mathf.md

book987 · book987 · commit 31cb334abeda · 2021-08-17T19:56:09.000+08:00
diff --git a/docs/mathf.md b/docs/mathf.md
@@ -63,7 +63,7 @@ Return the smallest of a series of floats.
 This will return `1.5`:
 
 ```
-min 1.5 2 3
+minf 1.5 2 3
 ```
 
 ## floor
