[libcxx][docs] Clearer mark up for --param
authorZola Bridges <zbrid@google.com>
Fri, 17 Apr 2020 21:51:40 +0000 (14:51 -0700)
committerZola Bridges <zbrid@google.com>
Mon, 20 Apr 2020 16:15:04 +0000 (09:15 -0700)
commit33ad38a925aa5120a547ed16f0c2a6d07f16e8e5
tree5e5833a2207b781ee8e244db56c483fdd54b70a8
parentd52bb6d099d32156dc9983f7438e1aac132c77af
[libcxx][docs] Clearer mark up for --param

Summary:
When I read this on the website it looks like the `--` in the used font turns
into an em dash. I updated this with inline literal mark up so the `--` will
remain obvious.

Reviewers: EricWF, #libc!

Subscribers: libcxx-commits

Tags: #libc

Differential Revision: https://reviews.llvm.org/D78405
libcxx/docs/TestingLibcxx.rst