Ruby plugins: apply style changes as suggested by "rubocop --fix-layout"

plugins/moblock/moblock_connections

@@ -1,25 +1,30 @@
 #!/usr/bin/env ruby
-#
-# Plugin to monitor the number of connections blocked by moblock.
-#
-# Requirements:
-#
-#       Moblock up and running with generated log files going to /var/log/moblock
-#
-# Parameters supported:
-#
-#       config
-#       autoconf
-#
-# Configurable variables
-#
-#       logfile  - Override default moblock logfile
-#
-# Magic markers
-#
+
+=begin
+
+Plugin to monitor the number of connections blocked by moblock.
+
+Requirements:
+
+      Moblock up and running with generated log files going to /var/log/moblock
+
+Parameters supported:
+
+      config
+      autoconf
+
+Configurable variables
+
+      logfile  - Override default moblock logfile
+
+Magic markers
+
 #%# family=auto
 #%# capabilities=autoconf
 
+=end
+
+
 #
 # Initialize vars
 #
@@ -54,7 +59,7 @@ end
 #
 # Grep moblock logs for stats
 #
-def fetch(debug=false)
+def fetch(debug = false)
   num_in = %x{cat #{$logfile} | grep --extended-regexp 'IN: ' | wc -l}
   num_out = %x{cat #{$logfile} | grep --extended-regexp 'OUT: ' | wc -l}
   num_total = num_in.to_i + num_out.to_i
@@ -80,12 +85,12 @@ end
 # Handle command line args
 #
 case ARGV.first
-  when 'config'
-    config
-  when 'debug'
-    fetch true
-  when 'autoconf'
-    autoconf
-  else
-    fetch
+when 'config'
+  config
+when 'debug'
+  fetch true
+when 'autoconf'
+  autoconf
+else
+  fetch
 end