Remove missplaced backslash.

ScIT-Raphael · ScIT-Raphael · commit f7571e57826b · 2019-04-26T15:16:46.000+02:00
diff --git a/install/deb/exim/exim4.conf.template b/install/deb/exim/exim4.conf.template
@@ -8,7 +8,7 @@
 #SPAM_SCORE = 50
 #CLAMD = yes
 
-smtp_banner = $smtp_active_hostname \
+smtp_banner = $smtp_active_hostname
 add_environment = <; PATH=/bin:/usr/bin
 keep_environment =
 disable_ipv6 = true
