docs: Fix mismatched brackets in halt command

Signed-off-by: Robbie Harwood <rharwood@redhat.com>
Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>

diff --git a/docs/grub.texi b/docs/grub.texi
index a3ca2c8a202f39cf47106ea2fa1aed100542a16b..547923107ab59eb734f5c1e14acacf1d9a18f07e 100644 (file)
--- a/docs/grub.texi
+++ b/docs/grub.texi
@@ -4800,7 +4800,7 @@ type are omitted, then the partition will be inactive.
 @node halt
 @subsection halt
 
-@deffn Command halt [@option{--no-apm}[
+@deffn Command halt [@option{--no-apm}]
 The command halts the computer. On the i386-pc target, the @option{--no-apm}
 option, or short @option{-n}, is specified, no APM BIOS call is performed.
 Otherwise, the computer is shut down using APM on that target.