Correct spelling

```
go get -u github.com/client9/misspell/cmd/misspell
misspell  -w -error -source=text .
```

5 files changed, 6 insertions, 6 deletions

diff --git a/activesupport/test/autoloading_fixtures/raises_arbitrary_exception.rb b/activesupport/test/autoloading_fixtures/raises_arbitrary_exception.rb
index 829ee917d2..e477ab21d0 100644
--- a/activesupport/test/autoloading_fixtures/raises_arbitrary_exception.rb
+++ b/activesupport/test/autoloading_fixtures/raises_arbitrary_exception.rb
@@ -1,4 +1,4 @@
 RaisesArbitraryException = 1
 _ = A::B # Autoloading recursion, also expected to be watched and discarded.
 
-raise Exception, "arbitray exception message"
+raise Exception, "arbitrary exception message"
diff --git a/activesupport/test/core_ext/module/attribute_aliasing_test.rb b/activesupport/test/core_ext/module/attribute_aliasing_test.rb
index d8c2dfd6b8..fdfa868851 100644
--- a/activesupport/test/core_ext/module/attribute_aliasing_test.rb
+++ b/activesupport/test/core_ext/module/attribute_aliasing_test.rb
@@ -52,8 +52,8 @@ class AttributeAliasingTest < ActiveSupport::TestCase
     assert_equal "No, really, this is not a joke.", e.Data
     assert e.Data?
 
-    e.Data = "Uppercased methods are teh suck"
-    assert_equal "Uppercased methods are teh suck", e.body
+    e.Data = "Uppercased methods are the suck"
+    assert_equal "Uppercased methods are the suck", e.body
     assert e.body?
   end
 end
diff --git a/activesupport/test/dependencies_test.rb b/activesupport/test/dependencies_test.rb
index 577675ecdf..189e54f979 100644
--- a/activesupport/test/dependencies_test.rb
+++ b/activesupport/test/dependencies_test.rb
@@ -272,7 +272,7 @@ class DependenciesTest < ActiveSupport::TestCase
   def test_raising_discards_autoloaded_constants
     with_autoloading_fixtures do
       e = assert_raises(Exception) { RaisesArbitraryException }
-      assert_equal("arbitray exception message", e.message)
+      assert_equal("arbitrary exception message", e.message)
       assert_not defined?(A)
       assert_not defined?(RaisesArbitraryException)
     end
diff --git a/activesupport/test/evented_file_update_checker_test.rb b/activesupport/test/evented_file_update_checker_test.rb
index afdbc99f08..f33a5f5764 100644
--- a/activesupport/test/evented_file_update_checker_test.rb
+++ b/activesupport/test/evented_file_update_checker_test.rb
@@ -39,7 +39,7 @@ class EventedFileUpdateCheckerTest < ActiveSupport::TestCase
     checker = new_checker(tmpfiles) {}
     assert !checker.updated?
 
-    # Pipes used for flow controll across fork.
+    # Pipes used for flow control across fork.
     boot_reader,  boot_writer  = IO.pipe
     touch_reader, touch_writer = IO.pipe
 
diff --git a/activesupport/test/multibyte_chars_test.rb b/activesupport/test/multibyte_chars_test.rb
index 68ce42bf72..3c8494fe52 100644
--- a/activesupport/test/multibyte_chars_test.rb
+++ b/activesupport/test/multibyte_chars_test.rb
@@ -50,7 +50,7 @@ class MultibyteCharsTest < ActiveSupport::TestCase
     assert_equal BYTE_STRING.length, BYTE_STRING.mb_chars.length
   end
 
-  def test_forwarded_method_with_non_string_result_should_be_returned_vertabim
+  def test_forwarded_method_with_non_string_result_should_be_returned_verbatim
     str = ""
     str.singleton_class.class_eval { def __method_for_multibyte_testing_with_integer_result; 1; end }
     @chars.wrapped_string.singleton_class.class_eval { def __method_for_multibyte_testing_with_integer_result; 1; end }