README.md in iceland-0.1.12 vs README.md in iceland-0.1.13

@@ -93,11 +93,11 @@
 k = Kennitala.new(' 010130-2989')
 # => #<Kennitala:0x007fe35d041bc0 @value="0101302989">
 
 # Invalid strings are rejected with an argument error
 f = Kennitala.new('010130-2979')
-# ArgumentError: Kennitala is invalid
+# => ArgumentError: Kennitala is invalid
 
 # If no kennitala string is specified, a random one will be generated
 r = Kennitala.new
 # => #<Kennitala:0x007fc589339f18 @value="2009155509">
 
@@ -122,14 +122,14 @@
 
 # Get the entity type (results in 'person' or 'company')
 k.entity_type
 # => "person"
 
-# It's also possible to use .is_company and .is_person to achieve the same thing
-k.is_company?
+# It's also possible to use .company and .person to achieve the same thing
+k.company?
 # => false
 
-k.is_person?
+k.person?
 # => true
 
 # Cast the kennitala to a Date object
 k.to_date
 # => #<Date: 1930-01-01 ((2425978j,0s,0n),+0s,2299161j)>