README.rdoc in larynx-0.1.0 vs README.rdoc in larynx-0.1.1

@@ -25,48 +25,48 @@
     call.speak 'Hello world! Or whoever you are.'
   }
 
 Using the bare Application class, below is a guessing game.
 
-class Guess < Larynx::Application
-	def run
-		@number = rand(9) + 1
-    @guess = ''
-		@guesses = 0
-		get_guess
-	end
+  class Guess < Larynx::Application
+    def run
+      @number = rand(9) + 1
+      @guess = ''
+      @guesses = 0
+      get_guess
+    end
 
-	def get_guess
-		if @guesses < 3
-			speak(guess_prompt) { @guesses += 1 }
-		else
-			speak "Sorry you didn't guess it. It was #{@number}. Try again soon.", :bargein => false
-			hangup
-		end
-	end
+    def get_guess
+      if @guesses < 3
+        speak(guess_prompt) { @guesses += 1 }
+      else
+        speak "Sorry you didn't guess it. It was #{@number}. Try again soon.", :bargein => false
+        hangup
+      end
+    end
 
-  def guess_prompt
-    @guesses == 0 ? 'Guess a number between 1 and 9.' : 'Have another guess.'
-  end
+    def guess_prompt
+      @guesses == 0 ? 'Guess a number between 1 and 9.' : 'Have another guess.'
+    end
 
-	def check_guess
-		if @guess.to_i == @number
-			speak "You got it! It was #{@guess}. It took you #{@guesses} guesses.", :bargein => false
-			speak "Thanks for playing."
-			hangup
-		else
-			speak "No it's not #{@guess}."
-			get_guess
-		end
-	end
+    def check_guess
+      if @guess.to_i == @number
+        speak "You got it! It was #{@guess}. It took you #{@guesses} guesses.", :bargein => false
+        speak "Thanks for playing."
+        hangup
+      else
+        speak "No it's not #{@guess}."
+        get_guess
+      end
+    end
 
-	def dtmf_received(input)
-		@guess = input
-		check_guess
-	end
-end
+    def dtmf_received(input)
+      @guess = input
+      check_guess
+    end
+  end
 
-Larynx.answer {|call| Guess.run(call) }
+  Larynx.answer {|call| Guess.run(call) }
 
 A more sophisticated example using the Form class
 
   class Guess < Larynx::Form
     field(:guess, :attempts => 3, :length => 1) do