README.md in lucky_case-0.1.1 vs README.md in lucky_case-0.1.2

@@ -59,10 +59,10 @@
 LuckyCase.upper_snake_case?('inValidSnakeCase')        # => false
 LuckyCase.pascal_case?('PascalCase')                   # => true
 LuckyCase.camel_case?('camelCase')                     # => true
 LuckyCase.dash_case?('dash-case')                      # => true
 LuckyCase.upper_dash_case?('DASH-CASE')                # => true
-LuckyCase.train?('Train-Case')                         # => true
+LuckyCase.train_case?('Train-Case')                    # => true
 LuckyCase.mixed_case?('mixed_Case')                    # => true
 LuckyCase.upper_case?('UPPER50984')                    # => true
 LuckyCase.lower_case?('mixed_Case')                    # => true
 LuckyCase.capital?('Some')                             # => true
 LuckyCase.capitalized?('some')                         # => false