INSTALL: mention mesalink in TLS section

Commit 57348eb97d1b8fc3742e02c6587d2d02ff592da5 added support for the
MesaLink vtls backend, but missed updating the TLS section containing
supported backends in the docs.

Closes #3134
Reviewed-by: Daniel Stenberg <daniel@haxx.se>

diff --git a/docs/INSTALL.md b/docs/INSTALL.md
index 91b268f601de77ec4a587a40eb502baff38ebfaa..7d365576ecefbfedc8a437028bdb281efacce652 100644 (file)
--- a/docs/INSTALL.md
+++ b/docs/INSTALL.md
@@ -108,6 +108,7 @@ libressl.
  - axTLS: `--without-ssl --with-axtls`
  - schannel: `--without-ssl --with-winssl`
  - secure transport: `--without-ssl --with-darwinssl`
+ - MesaLink: `--without-ssl --with-mesalink`
 
 # Windows