From 8c43e345ad59cc2515f29421549c1f75b94d547c Mon Sep 17 00:00:00 2001
From: Fardale <fardale+git@crans.org>
Date: Fri, 24 Jan 2020 23:01:47 +0100
Subject: [PATCH] doc(CCFloat): document the rounding behavior

fixes #237
---
 src/core/CCFloat.mli | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/core/CCFloat.mli b/src/core/CCFloat.mli
index 757da1ff..c3b2e532 100644
--- a/src/core/CCFloat.mli
+++ b/src/core/CCFloat.mli
@@ -74,6 +74,7 @@ val fsign : t -> t
 
 val round : t -> t
 (** [round f] returns the closest integer value, either above or below.
+    For [n + 0.5], [round] returns [n].
     @since 0.20 *)
 
 exception TrapNaN of string