1 files changed, 13 insertions, 15 deletions
diff --git a/spec/ruby/core/time/minus_spec.rb b/spec/ruby/core/time/minus_spec.rb
index 995dac8462..ee3d8acda8 100644
--- a/spec/ruby/core/time/minus_spec.rb
+++ b/spec/ruby/core/time/minus_spec.rb
@@ -20,18 +20,18 @@ describe "Time#-" do
   end
 
   it "raises a TypeError if given argument is a coercible String" do
-    -> { Time.now - "1" }.should raise_error(TypeError)
-    -> { Time.now - "0.1" }.should raise_error(TypeError)
-    -> { Time.now - "1/3" }.should raise_error(TypeError)
+    -> { Time.now - "1" }.should.raise(TypeError)
+    -> { Time.now - "0.1" }.should.raise(TypeError)
+    -> { Time.now - "1/3" }.should.raise(TypeError)
   end
 
   it "raises TypeError on argument that can't be coerced" do
-    -> { Time.now - Object.new }.should raise_error(TypeError)
-    -> { Time.now - "stuff" }.should raise_error(TypeError)
+    -> { Time.now - Object.new }.should.raise(TypeError)
+    -> { Time.now - "stuff" }.should.raise(TypeError)
   end
 
   it "raises TypeError on nil argument" do
-    -> { Time.now - nil }.should raise_error(TypeError)
+    -> { Time.now - nil }.should.raise(TypeError)
   end
 
   it "tracks microseconds" do
@@ -98,21 +98,19 @@ describe "Time#-" do
     time_with_zone.zone.should == (time_with_zone - 1).zone
   end
 
-  ruby_version_is "2.6" do
-    context "zone is a timezone object" do
-      it "preserves time zone" do
-        zone = TimeSpecs::Timezone.new(offset: (5*3600+30*60))
-        time = Time.new(2012, 1, 1, 12, 0, 0, zone) - 1
+  context "zone is a timezone object" do
+    it "preserves time zone" do
+      zone = TimeSpecs::Timezone.new(offset: (5*3600+30*60))
+      time = Time.new(2012, 1, 1, 12, 0, 0, zone) - 1
 
-        time.zone.should == zone
-      end
+      time.zone.should == zone
     end
   end
 
   it "does not return a subclass instance" do
     c = Class.new(Time)
-    x = c.now + 1
-    x.should be_an_instance_of(Time)
+    x = c.now - 1
+    x.should.instance_of?(Time)
   end
 
   it "returns a time with nanoseconds precision between two time objects" do