Fix new rubocop warnings

[chef.git] / cookbooks / munin / files / default / plugins / passenger_memory

diff --git a/cookbooks/munin/files/default/plugins/passenger_memory b/cookbooks/munin/files/default/plugins/passenger_memory
index 7e6e36abc8da3b392f357e5b789594afc803ef8d..7017c63e087131f715f04002f9a1789eb00cf723 100755 (executable)
--- a/cookbooks/munin/files/default/plugins/passenger_memory
+++ b/cookbooks/munin/files/default/plugins/passenger_memory
@@ -3,14 +3,16 @@
 # by Dan Manges, http://www.dcmanges.com/blog/rails-application-visualization-with-munin
 # NOTE: you might need to add munin to allow passwordless sudo for passenger-memory-stats
 
+require "English"
+
 def output_config
-  puts <<-END
-graph_args --base 1024 -l 0 --vertical-label bytes --upper-limit 4056231936
-graph_category passenger
-graph_title Passenger memory
+  puts <<~END
+    graph_args --base 1024 -l 0 --vertical-label bytes --upper-limit 4056231936
+    graph_category passenger
+    graph_title Passenger memory
 
-memory.label memory
-END
+    memory.label memory
+  END
   exit 0
 end