diff --git a/man7/mount_namespaces.7 b/man7/mount_namespaces.7
index a1436192e..b086e99d4 100644
--- a/man7/mount_namespaces.7
+++ b/man7/mount_namespaces.7
@@ -716,8 +716,9 @@ For reasons of space, "private" is abbreviated as "priv" and
 "unbindable" as "unbind".
 .TS
 lb2 lb2 lb2 lb2 lb1
-lb l l l l l.
+lb | l l l l l.
 	make-shared	make-slave	make-priv	make-unbind
+_
 shared	shared	slave/priv [1]	priv	unbind
 slave	slave+shared	slave [2]	priv	unbind
 slave+shared	slave+shared	slave	priv	unbind
@@ -764,12 +765,12 @@ and is summarized in the following table.
 .TS
 lb2 lb1 lb2 lb2 lb2 lb0
 lb2 lb1 lb2 lb2 lb2 lb0
-lb lb l l l l l.
+lb lb | l l l l l.
 			source(A)
 		shared	private	slave	unbind
 _
-dest(B)	shared    |	shared	shared	slave+shared	invalid
-	nonshared |	shared	private	slave	invalid
+dest(B)	shared	shared	shared	slave+shared	invalid
+	nonshared	shared	private	slave	invalid
 .TE
 .sp 1
 Note that a recursive bind of a subtree follows the same semantics
@@ -808,12 +809,12 @@ and is summarized in the following table.
 .TS
 lb2 lb1 lb2 lb2 lb2 lb0
 lb2 lb1 lb2 lb2 lb2 lb0
-lb lb l l l l l.
+lb lb | l l l l l.
 			source(A)
 		shared	private	slave	unbind
 _
-dest(B)	shared    |	shared	shared	slave+shared	invalid
-	nonshared |	shared	private	slave	unbindable
+dest(B)	shared	shared	shared	slave+shared	invalid
+	nonshared	shared	private	slave	unbindable
 .TE
 .sp 1
 Note: moving a mount that resides under a shared mount is invalid.