Fix indentation (#13001)

grails-test-suite-uber/src/test/groovy/org/grails/validation/TestingValidationSpec.groovy

@@ -82,29 +82,29 @@ class TestingValidationSpec extends Specification implements DomainUnitTest<Pers
  given:
  def person = new Person(name: 'Jeff', age: 42, email: '[email protected]')
 
- when:
- person.properties = [age: 'some string', name: 'Jeff Scott Brown', email: 'abcdefgh']
+  when:
+  person.properties = [age: 'some string', name: 'Jeff Scott Brown', email: 'abcdefgh']
 
- then:
- 1 == person.errors.errorCount
+  then:
+  1 == person.errors.errorCount
 
- when:
- def ageError = person.errors.getFieldError('age')
+  when:
+  def ageError = person.errors.getFieldError('age')
 
- then:
- 'some string' == ageError.rejectedValue
+  then:
+  'some string' == ageError.rejectedValue
 
- when:
- person.validate()
- def errorCount = person.errors.errorCount
- ageError = person.errors.getFieldError('age')
- def emailError = person.errors.getFieldError('email')
+  when:
+  person.validate()
+  def errorCount = person.errors.errorCount
+  ageError = person.errors.getFieldError('age')
+  def emailError = person.errors.getFieldError('email')
 
- then:
- errorCount == 2
- 'typeMismatch' in ageError.codes
- 'person.email.email.error' in emailError.codes
- 'some string' == ageError.rejectedValue
+  then:
+  errorCount == 2
+  'typeMismatch' in ageError.codes
+  'person.email.email.error' in emailError.codes
+  'some string' == ageError.rejectedValue
  }
 }