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/llvm-dis.pod b/docs/CommandGuide/llvm-dis.pod
index 2b83290..5b2f4ef 100644
--- a/docs/CommandGuide/llvm-dis.pod
+++ b/docs/CommandGuide/llvm-dis.pod
@@ -33,7 +33,7 @@
 write raw bitcode output if the output stream is a terminal. With this option,
 B<llvm-dis> will write raw bitcode regardless of the output device.
 
-=item B<--help>
+=item B<-help>
 
 Print a summary of command line options.