Adjust indent [ci skip]

test/objspace/test_ractor.rb

@@ -1,17 +1,17 @@
 require "test/unit"
 
 class TestObjSpaceRactor < Test::Unit::TestCase
-    def test_tracing_does_not_crash
+  def test_tracing_does_not_crash
-        assert_ractor(<<~RUBY, require: 'objspace')
+    assert_ractor(<<~RUBY, require: 'objspace')
-            ObjectSpace.trace_object_allocations do
+      ObjectSpace.trace_object_allocations do
-                r = Ractor.new do
+        r = Ractor.new do
-                    obj = 'a' * 1024
+          obj = 'a' * 1024
-                    Ractor.yield obj
+          Ractor.yield obj
-                end
+        end
 
-                r.take
+        r.take
-                r.take
+        r.take
-            end
+      end
-        RUBY
+    RUBY
-    end
+  end
 end