README.md in avro-builder-0.16.2 vs README.md in avro-builder-0.17.0

@@ -163,9 +163,12 @@
 
 # Either syntax is supported for specifying symbols
 enum :e, :X, :Y, :Z
 enum :d, symbols: [:A, :B]
 
+# defaults can be set for enums with Ruby Avro v1.10.0
+enum :c, symbols: [:A, :B], default: :A
+
 record :my_record_with_named do
   required :f_ref, :f
   required :fixed_inline, :fixed, size: 9
   required :e_ref, :e
   required :enum_inline, :enum, symbols: [:P, :Q]