Fix typo (#2968)

* Fix typo

* Fix rubocop

Author: fynsta

doc/default/vehicle.md

@@ -6,7 +6,7 @@ Available since version 1.6.4.
 Faker::Vehicle.vin #=> "LLDWXZLG77VK2LUUF"
 
 # Random vehicle manufacturer
-Faker::Vehicle.manufacture #=> "Lamborghini"
+Faker::Vehicle.manufacturer #=> "Lamborghini"
 
 Faker::Vehicle.make #=> "Honda"
 

lib/faker/default/vehicle.rb

@@ -48,12 +48,13 @@ def vin
       # @return [String]
       #
       # @example
-      #   Faker::Vehicle.manufacture #=> "Lamborghini"
+      #   Faker::Vehicle.manufacturer #=> "Lamborghini"
       #
       # @faker.version 1.6.4
-      def manufacture
-        fetch('vehicle.manufacture')
+      def manufacturer
+        fetch('vehicle.manufacturer')
       end
+      alias manufacture manufacturer
 
       ##
       # Produces a random vehicle make.

lib/locales/en/vehicle.yml

@@ -1,7 +1,7 @@
 en:
   faker:
     vehicle:
-      manufacture:
+      manufacturer:
         - Abarth
         - Acura
         - Aixam

test/faker/default/test_faker_vehicle.rb

@@ -20,8 +20,8 @@ def test_vin
     end
   end
 
-  def test_manufacture
-    assert_match WORD_MATCH, @tester.manufacture
+  def test_manufacturer
+    assert_match WORD_MATCH, @tester.manufacturer
   end
 
   def test_color