rename options


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24733 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/docs/CommandGuide/llc.pod b/docs/CommandGuide/llc.pod
index 7b6eb05..c5db89e 100644
--- a/docs/CommandGuide/llc.pod
+++ b/docs/CommandGuide/llc.pod
@@ -46,7 +46,7 @@
 Overwrite output files. By default, B<llc> will refuse to overwrite
 an output file which already exists.
 
-=item B<-triple>=I<target triple>
+=item B<-mtriple>=I<target triple>
 
 Override the target triple specified in the input bytecode file with the 
 specified string.