lib/riemann/babbler/plugins/cpu.rb in riemann-babbler-0.4.5 vs lib/riemann/babbler/plugins/cpu.rb in riemann-babbler-0.4.6

@@ -11,9 +11,9 @@
       total = used + i2-i1
       fraction = used.to_f / total
     end
 
     @old_cpu = [u2, n2, s2, i2]
-    {:service => plugin.service, :metric => fraction}
+    { :service => plugin.service, :metric => fraction }
   end
 
 end