[gcc r12-6015] docs: add missing leading dash for option.

[Martin Liska]

https://gcc.gnu.org/g:41cc28405c74a5ec59c6725274aaedefa9ca5887

commit r12-6015-g41cc28405c74a5ec59c6725274aaedefa9ca5887
Author: Martin Liska <mliska@suse.cz>
Date:   Thu Dec 16 15:21:36 2021 +0100

    docs: add missing leading dash for option.
    
    gcc/ChangeLog:
    
            * doc/invoke.texi: Add missing dash.

Diff:
---
 gcc/doc/invoke.texi | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi
index 80c36b9abe0..37836a7d614 100644
--- a/gcc/doc/invoke.texi
+++ b/gcc/doc/invoke.texi
@@ -778,7 +778,7 @@ Objective-C and Objective-C++ Dialects}.
 -malign-call  -mauto-modify-reg  -mbbit-peephole  -mno-brcc @gol
 -mcase-vector-pcrel  -mcompact-casesi  -mno-cond-exec  -mearly-cbranchsi @gol
 -mexpand-adddi  -mindexed-loads  -mlra  -mlra-priority-none @gol
--mlra-priority-compact mlra-priority-noncompact  -mmillicode @gol
+-mlra-priority-compact -mlra-priority-noncompact  -mmillicode @gol
 -mmixed-code  -mq-class  -mRcq  -mRcw  -msize-level=@var{level} @gol
 -mtune=@var{cpu}  -mmultcost=@var{num}  -mcode-density-frame @gol
 -munalign-prob-threshold=@var{probability}  -mmpy-option=@var{multo} @gol