1 files changed, 14 insertions, 17 deletions
diff --git a/spec/ruby/library/prime/instance_spec.rb b/spec/ruby/library/prime/instance_spec.rb
index 82f21913b7..5183f36901 100644
--- a/spec/ruby/library/prime/instance_spec.rb
+++ b/spec/ruby/library/prime/instance_spec.rb
@@ -1,24 +1,21 @@
 require_relative '../../spec_helper'
+require 'prime'
 
-ruby_version_is ""..."3.1" do
-  require 'prime'
-
-  describe "Prime.instance" do
-    it "returns a object representing the set of prime numbers" do
-      Prime.instance.should be_kind_of(Prime)
-    end
+describe "Prime.instance" do
+  it "returns a object representing the set of prime numbers" do
+    Prime.instance.should be_kind_of(Prime)
+  end
 
-    it "returns a object with no obsolete features" do
-      Prime.instance.should_not respond_to(:succ)
-      Prime.instance.should_not respond_to(:next)
-    end
+  it "returns a object with no obsolete features" do
+    Prime.instance.should_not respond_to(:succ)
+    Prime.instance.should_not respond_to(:next)
+  end
 
-    it "does not complain anything" do
-      -> { Prime.instance }.should_not complain
-    end
+  it "does not complain anything" do
+    -> { Prime.instance }.should_not complain
+  end
 
-    it "raises a ArgumentError when is called with some arguments" do
-      -> { Prime.instance(1) }.should raise_error(ArgumentError)
-    end
+  it "raises a ArgumentError when is called with some arguments" do
+    -> { Prime.instance(1) }.should raise_error(ArgumentError)
   end
 end