Missed a mention of RT

Reviewed-by: Richard Levitte <levitte@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/1849)
(cherry picked from commit 1e62cc12f3)

INSTALL

@@ -159,18 +159,18 @@
      OpenSSL binary ("openssl"). The libraries will be built in the top-level
      directory, and the binary will be in the "apps" directory.
 
-     If "make" fails, look at the output.  There may be reasons for
-     the failure that aren't problems in OpenSSL itself (like missing
-     standard headers).  If it is a problem with OpenSSL itself, please
-     report the problem to <openssl-bugs@openssl.org> (note that your
-     message will be recorded in the request tracker publicly readable
-     at https://www.openssl.org/community/index.html#bugs and will be
-     forwarded to a public mailing list). Include the output of "make
-     report" in your message.  Please check out the request tracker. Maybe
-     the bug was already reported or has already been fixed.
+     If the build fails, look at the output.  There may be reasons
+     for the failure that aren't problems in OpenSSL itself (like
+     missing standard headers).  If you are having problems you can
+     get help by sending an email to the openssl-users email list (see
+     https://www.openssl.org/community/mailinglists.html for details). If
+     it is a bug with OpenSSL itself, please open an issue on GitHub, at
+     https://github.com/openssl/openssl/issues. Please review the existing
+     ones first; maybe the bug was already reported or has already been
+     fixed.
 
-     [If you encounter assembler error messages, try the "no-asm"
-     configuration option as an immediate fix.]
+     (If you encounter assembler error messages, try the "no-asm"
+     configuration option as an immediate fix.)
 
      Compiling parts of OpenSSL with gcc and others with the system
      compiler will result in unresolved symbols on some systems.