mount.2: Minor restructuring/rewording in ERRORS

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>

man2/mount.2

@@ -552,10 +552,14 @@ See the Linux kernel source code for details.
 A component of a path was not searchable.
 (See also
 .BR path_resolution (7).)
-Or, mounting a read-only filesystem was attempted without giving the
+.TP
+.B EACCES
+Mounting a read-only filesystem was attempted without giving the
 .B MS_RDONLY
 flag.
-Or, the block device
+.TP
+.B EACCES
+The block device
 .I source
 is located on a filesystem mounted with the
 .B MS_NODEV
@@ -566,9 +570,15 @@ option.
 .B EBUSY
 .I source
 is already mounted.
-Or, it cannot be remounted read-only,
+.TP
+.B EBUSY
+.I source
+cannot be remounted read-only,
 because it still holds files open for writing.
-Or, it cannot be mounted on
+.TP
+.B EBUSY
+.I source
+cannot be mounted on
 .I target
 because
 .I target
@@ -581,13 +591,17 @@ One of the pointer arguments points outside the user address space.
 .B EINVAL
 .I source
 had an invalid superblock.
-Or, a remount
+.TP
+.B EINVAL
+A remount operation
 .RB ( MS_REMOUNT )
 was attempted, but
 .I source
 was not already mounted on
 .IR target .
-Or, a move
+.TP
+.B EINVAL
+A move operation
 .RB ( MS_MOVE )
 was attempted, but
 .I source
@@ -620,7 +634,9 @@ An attempt was made to bind mount an unbindable mount.
 .TP
 .B ELOOP
 Too many links encountered during pathname resolution.
-Or, a move was attempted, while
+.TP
+.B ELOOP
+A move operation was attempted, and
 .I target
 is a descendant of
 .IR source .