Minor whitespace and formatting changes.

lib/better-benchmark.rb

@@ -74,11 +74,11 @@ def self.compare_times( times1, times2, required_significance = DEFAULT_REQUIRED
   # by the blocks.  For code blocks that execute extremely rapidly, you may
   # need hundreds of thousands of :inner_iterations.
   def self.compare_realtime( options = {}, &block1 )
-    options[ :iterations ] ||= 20
-    options[ :inner_iterations ] ||= 1
+    options[:iterations] ||= 20
+    options[:inner_iterations] ||= 1
 
-    if options[ :iterations ] > 30
-      warn "The number of iterations is set to #{options[ :iterations ]}.  " +
+    if options[:iterations] > 30
+      warn "The number of iterations is set to #{options[:iterations]}.  " +
         "Using too many iterations may make the test results less reliable.  " +
         "It is recommended to increase the number of :inner_iterations instead."
     end

lib/better-benchmark/comparison-partial.rb

@@ -1,5 +1,6 @@
 module Benchmark
   class ComparisonPartial
+    # @param options [Hash] @see Benchmark.compare_realtime
     def initialize( block, options )
       @block1 = block
       @options = options
@@ -9,25 +10,25 @@ def with( &block2 )
       times1 = []
       times2 = []
 
-      (1..@options[ :iterations ]).each do |iteration|
-        if @options[ :verbose ]
+      (1..@options[:iterations]).each do |iteration|
+        if @options[:verbose]
           $stdout.print "."; $stdout.flush
         end
 
         times1 << Benchmark.realtime do
-          @options[ :inner_iterations ].times do |i|
+          @options[:inner_iterations].times do |i|
             @block1.call( iteration )
           end
         end
         times2 << Benchmark.realtime do
-          @options[ :inner_iterations ].times do |i|
+          @options[:inner_iterations].times do |i|
             block2.call( iteration )
           end
         end
       end
 
-      ::Benchmark.compare_times( times1, times2, @options[ :required_significance ] )
+      ::Benchmark.compare_times( times1, times2, @options[:required_significance] )
     end
     alias to with
   end
-end
+end