linting fixes

Author: xorima

libraries/helpers.rb

@@ -229,7 +229,7 @@ def wait_for_init
               kill `cat #{pid_file}`
               while [ -f #{pid_file} ] ; do sleep 1 ; done
               rm -rf /tmp/#{mysql_name}
-            EOS
+EOS
       cmd = '' if v57plus
       cmd
     end

test/cookbooks/test/recipes/smoke.rb

@@ -88,7 +88,7 @@
           --hex-blob \
           --master-data=2 \
           -A \ > /root/dump.sql;
-       EOF
+EOF
   not_if { ::File.exist?('/root/dump.sql') }
   action :run
 end