[docs] [tools] Fix see also links
Summary: Changes "see also" links to use :manpage: instead of plain text or the form `name|name` which was being treated literally, not as a link.
Reviewers: jhenderson, rupprecht
Reviewed By: jhenderson
Subscribers: llvm-commits
Tags: #llvm
Differential Revision: https://reviews.llvm.org/D63970
llvm-svn: 365159
diff --git a/llvm/docs/CommandGuide/bugpoint.rst b/llvm/docs/CommandGuide/bugpoint.rst
index 9cf4f02..971807e 100644
--- a/llvm/docs/CommandGuide/bugpoint.rst
+++ b/llvm/docs/CommandGuide/bugpoint.rst
@@ -194,4 +194,4 @@
SEE ALSO
--------
-opt|opt
+:manpage:`opt(1)`