lib/aruba/platforms/simple_table.rb in aruba-1.0.4 vs lib/aruba/platforms/simple_table.rb in aruba-1.1.0

@@ -25,10 +25,10 @@
       #
       # @return [String]
       #   The table
       def to_s
         longest_key = hash.keys.map(&:to_s).max_by(&:length)
-        return '' if longest_key.nil?
+        return "" if longest_key.nil?
 
         name_size = longest_key.length
 
         rows = hash.map do |k, v|
           format("# %-#{name_size}s => %s", k, v)