diff --git a/README.md b/README.md
index 2b52240..0d23018 100644
--- a/README.md
+++ b/README.md
@@ -23,8 +23,8 @@ Rythmic is used through irb so one you've checked out rythmic code go to install
 
 Now, in irb prompt try the following to check that your installation was correct
 
-  irb(main):001:0> load "examples/simple_example.rb"
-  => true
+    irb(main):001:0> load "examples/simple_example.rb"
+    => true
 
 That should put some sound in your speakers or raise an error.
 
@@ -32,33 +32,33 @@ You will be presented with a ruby console where you can start using the drum mac
 
 For example if you type the following
 
-  irb(main):001:0> require "rythmic"
-  => true
-  irb(main):002:0> drums = Drumkit.new "gmkit"
-  [...]
-  irb(main):003:0> drums.pattern("kick", 0, 1)
-  [...]
-  irb(main):004:0> drums.pattern("tom_hi", 2)
-  [...]
-  irb(main):005:0> drums.play 4
+    irb(main):001:0> require "rythmic"
+    => true
+    irb(main):002:0> drums = Drumkit.new "gmkit"
+    [...]
+    irb(main):003:0> drums.pattern("kick", 0, 1)
+    [...]
+    irb(main):004:0> drums.pattern("tom_hi", 2)
+    [...]
+    irb(main):005:0> drums.play 4
 
 You'll here four times the pattern we just defined. The kick in the first and second beat and the tom in the third. The fourh beat will be on silence. 
 
 Then you can play with the tempo. If you do
 
-  drums.tempo = 200
-  [...]
-  drums.play 4
-  [...]
+    drums.tempo = 200
+    [...]
+    drums.play 4
+    [...]
 
 You'll hear your drums faster.
 
 You can also change the lenght of a loop. If you do
 
-  drums.lenght = 2
-  [...]
-  drums.play 4
-  [...]
+    drums.lenght = 2
+    [...]
+    drums.play 4
+    [...]
 
 You'll only hear kicks all the way since the loop ends in the second beat.
 
@@ -66,7 +66,7 @@ You'll only hear kicks all the way since the loop ends in the second beat.
 
 Rythmic just fires samples located in drumkit folder. To create a new drumkit just create a new folder with the name of the drumkit. Inside it you must place a yaml file like the following
 
-	[{name : kick, file : clap_Dry_c.wav},
-	{name : tom_hi, file : tom_Rock_mid.wav}]
+    [{name : kick, file : clap_Dry_c.wav},
+    {name : tom_hi, file : tom_Rock_mid.wav}]
 	
 That will look for "clap_Dry_c.wav" file in drumkit folder and assign it to "kick" so you can use it from "pattern" method. The same will be done for "tom_hi". At the moment WAV, OGG and MP3 samples are supported.