examples/speak in clamp-1.0.1 vs examples/speak in clamp-1.1.0

@@ -4,28 +4,26 @@
 
 require "clamp"
 
 Clamp do
 
-  banner %{
+  banner %(
     Say something.
-  }
+  )
 
   option "--loud", :flag, "say it loud"
   option ["-n", "--iterations"], "N", "say it N times", :default => 1 do |s|
     Integer(s)
   end
 
   parameter "WORDS ...", "the thing to say", :attribute_name => :words
 
   def execute
-
     the_truth = words.join(" ")
     the_truth.upcase! if loud?
 
     iterations.times do
       puts the_truth
     end
-
   end
 
 end