Refer to -help instead of --help since this is what tools themselves say.
Also, have tools output -help-hidden rather than refer to --help-hidden,
for consistency, and likewise adjust documentation. This doesn't change
every mention of --help, only those which seemed clearly safe.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96578 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/docs/CommandGuide/llvmc.pod b/docs/CommandGuide/llvmc.pod
index e5e0651..d237ca4 100644
--- a/docs/CommandGuide/llvmc.pod
+++ b/docs/CommandGuide/llvmc.pod
@@ -77,11 +77,11 @@
unless I<--save-temps> is specified. If I<--save-temps=obj> is also specified,
I<--temp-dir> is given the precedence.
-=item B<--help>
+=item B<-help>
Print a summary of command-line options and exit.
-=item B<--help-hidden>
+=item B<-help-hidden>
Print a summary of command-line options and exit. Print help even for
options intended for developers.