remove extra spaces from Rakefile

Rakefile

@@ -1,13 +1,13 @@
-require 'rubygems'  
-require 'rake'  
-require 'echoe'  
-  
-Echoe.new('simplecov-rcov', '0.1.2') do |p|  
-  p.description     = "Rcov style formatter for SimpleCov"  
+require 'rubygems'
+require 'rake'
+require 'echoe'
+
+Echoe.new('simplecov-rcov', '0.1.2') do |p|
+  p.description     = "Rcov style formatter for SimpleCov"
   p.url             = "http://github.com/fguillen/simplecov-rcov"
   p.author          = "Fernando Guillen http://fernandoguillen.info"
   p.email           = "fguillen.mail@gmail.com"
   p.ignore_pattern  = ["tmp/*", "script/*"]
   p.development_dependencies = []
   p.runtime_dependencies = ['simplecov']
-end
+end