Add Arch Linux to the often-built-and-tested distro list.

And correct a `Mac OS' to have an `X', and `HPUX' to be `HP-UX'.

diff --git a/MACHINES b/MACHINES
index f42be2c..3c7aaa8 100644 (file)
--- a/MACHINES
+++ b/MACHINES
@@ -5,7 +5,7 @@ nmh is routinely built and tested on recent versions of the following
 platforms:
     Cygwin (32- and 64-bit)
     FreeBSD 10
-    Linux (Fedora, Ubuntu, and CentOS distributions)
+    Linux (Arch, CentOS, Fedora, and Ubuntu distributions)
     macOS
     OpenBSD
 
@@ -55,7 +55,7 @@ Test suite package requirements:
                                    Mac OS X
 ------------------------------------------------------------------------------
 
-If configured with --with-tls on Mac OS 10.7 or later, there will be
+If configured with --with-tls on Mac OS X 10.7 or later, there will be
 compile warnings from mts/smtp/smtp.c about the deprecated OpenSSL
 that is supplied with that system.  nmh will build and run with that
 OpenSSL, though it may be an old version.  Alternatively, the OpenSSL
@@ -113,10 +113,10 @@ Note that the -link switch to refile cannot be used on FAT32 and other
 filesystems that do not support hard links.
 
 ------------------------------------------------------------------------------
-                                     HPUX
+                                     HP-UX
 ------------------------------------------------------------------------------
 
-Lots of problems have been reported with using HPUX `cc'.  In particular,
+Lots of problems have been reported with using HP-UX `cc'.  In particular,
 problems with `scan' giving incorrect dates (everything is 01/00).  It is
 highly recommended that you use `gcc' instead.