MEDIUM: mailers: use "HAProxy" nor "HAproxy" in the subject of messages
It seems to be the last visible casing inconsistency, but better address
it for completeness otherwise we'll always have to deal with some
exceptions.
diff --git a/src/mailers.c b/src/mailers.c
index 80dc7d6..3df02f0 100644
--- a/src/mailers.c
+++ b/src/mailers.c
@@ -237,7 +237,7 @@
"From: ", p->email_alert.from, "\r\n",
"To: ", p->email_alert.to, "\r\n",
"Date: ", datestr, "\r\n",
- "Subject: [HAproxy Alert] ", msg, "\r\n",
+ "Subject: [HAProxy Alert] ", msg, "\r\n",
"\r\n",
msg, "\r\n",
"\r\n",