diff --git a/man5/filesystems.5 b/man5/filesystems.5
index fa960cad4..976957e05 100644
--- a/man5/filesystems.5
+++ b/man5/filesystems.5
@@ -68,7 +68,8 @@ as well as removable media.
 The second extended filesystem was designed as an extension of the
 extended filesystem
 .RB ( ext ).
-.RB See " ext2 " (5).
+See
+.BR ext2 (5).
 .TP
 .B ext3
 is a journaling version of the
@@ -79,7 +80,8 @@ switch back and forth between
 .B ext2
 and
 .BR ext3 .
-.RB See " ext3 " (5).
+See
+.BR ext3 (5).
 .TP
 .B ext4
 is a set of upgrades to
@@ -87,7 +89,8 @@ is a set of upgrades to
 including substantial performance and
 reliability enhancements,
 plus large increases in volume, file, and directory size limits.
-.RB See " ext4 " (5).
+See
+.BR ext4 (5).
 .TP
 .B hpfs
 is the High Performance Filesystem, used in OS/2.