lib/riemann/babbler/plugins/exim4.rb in riemann-babbler-1.1.0pre2 vs lib/riemann/babbler/plugins/exim4.rb in riemann-babbler-1.1.6

@@ -11,9 +11,9 @@
   def run_plugin
     File.exists? '/usr/sbin/exim'
   end
 
   def collect
-    { :service => plugin.service, :metric => shell(plugin.cmd).to_i, :description => "Exim4: count frozen mails" }
+    { :service => plugin.service, :metric => shell(plugin.cmd).to_i, :description => 'Exim4: count frozen mails'}
   end
 
 end