diff --git a/std/math.d b/std/math.d
index fa2e4ff8a..4cf1e4d29 100644
--- a/std/math.d
+++ b/std/math.d
@@ -6374,9 +6374,6 @@ if (isFloatingPoint!(X))
 
 /*********************************
  * Is the binary representation of x identical to y?
- *
- * Same as ==, except that positive and negative zero are not identical,
- * and two $(NAN)s are identical if they have the same 'payload'.
  */
 bool isIdentical(real x, real y) @trusted pure nothrow @nogc
 {