diff --git a/share/man/man4/amr.4 b/share/man/man4/amr.4
index 6b0382b3ad77..1cdbd20b6a97 100644
--- a/share/man/man4/amr.4
+++ b/share/man/man4/amr.4
@@ -35,9 +35,9 @@
 .Sh DESCRIPTION
 The
 .Nm
-driver provides support for LSI Logic MegaRAID SCSI 
-RAID controllers and legacy American Megatrends MegaRAID 
-SCSI RAID controllers, including models relabeled 
+driver provides support for LSI Logic MegaRAID SCSI
+RAID controllers and legacy American Megatrends MegaRAID
+SCSI RAID controllers, including models relabeled
 and sold by Dell and Hewlett-Packard.
 .Sh HARDWARE
 Controllers supported by the
@@ -118,6 +118,8 @@ Dell PERC 4e/Di
 .It
 Dell PERC 4e/Si
 .It
+Dell PERC 4ei
+.It
 HP NetRAID-1/Si
 .It
 HP NetRAID-3/Si (D4943A)