Some additional cleanup.

README.markdown

@@ -10,14 +10,12 @@ Redis is a key value store with some interesting features:
 
 See [redis on code.google.com](http://code.google.com/p/redis/wiki/README) for more information.
 
-## redis-rb dependencies
+## Dependencies
 
 1. redis - rake redis:install will build the latest version from source.
 2. dtach - rake dtach:install will build 0.8 from source.
 3. svn - git is the new black, but we need it for the google codes.
 
+## Setup
 
-## useful information
-
-1. Use the tasks mentioned above (in redis-rb dependencies) to get your machine setup.
-2. 
+Use the tasks mentioned above (in redis-rb dependencies) to get your machine setup.

tasks/redis.tasks.rb

@@ -31,7 +31,7 @@ def self.attach
   end
 
   def self.stop
-    sh "killall redis-server"
+    sh 'killall redis-server'
   end
 
 end
@@ -43,7 +43,7 @@ def self.stop
     puts "\nSee http://code.google.com/p/redis/ for information about redis.\n\n"
   end
 
-  desc "Start redis"
+  desc 'Start redis'
   task :start do
     RedisRunner.start
   end
@@ -53,7 +53,7 @@ def self.stop
     RedisRunner.stop
   end
 
-  desc "Attach to redis dtach socket"
+  desc 'Attach to redis dtach socket'
   task :attach do
     RedisRunner.attach
   end
@@ -76,8 +76,8 @@ def self.stop
 
   desc "Download package"
   task :download do
-    system "svn checkout http://redis.googlecode.com/svn/trunk /tmp/redis" unless File.exists?(RedisRunner.redisdir)
-    system "svn up" if File.exists?("#{RedisRunner.redisdir}/.svn")
+    system 'svn checkout http://redis.googlecode.com/svn/trunk /tmp/redis' unless File.exists?(RedisRunner.redisdir)
+    system 'svn up' if File.exists?("#{RedisRunner.redisdir}/.svn")
   end    
 
 end
@@ -103,7 +103,7 @@ def self.stop
     end
 
     unless File.directory?('/tmp/dtach-0.8')    
-      system("tar xzf dtach-0.8.tar.gz")
+      system('tar xzf dtach-0.8.tar.gz')
     end
 
     Dir.chdir('/tmp/dtach-0.8/')