diff --git a/spec/mongoid/enum/validators/multiple_validator_spec.rb b/spec/mongoid/enum/validators/multiple_validator_spec.rb
index 7791dc3..d47c605 100644
--- a/spec/mongoid/enum/validators/multiple_validator_spec.rb
+++ b/spec/mongoid/enum/validators/multiple_validator_spec.rb
@@ -16,14 +16,14 @@ describe Mongoid::Enum::Validators::MultipleValidator do
       context "and value is nil" do
         before(:each) { validator.validate_each(record, attribute, nil) }
         it "validates" do
-          expect(record.errors[attribute].empty?).to be_true
+          expect(record.errors[attribute].empty?).to be true
         end
       end
 
       context "and value is []" do
         before(:each) { validator.validate_each(record, attribute, []) }
         it "validates" do
-          expect(record.errors[attribute].empty?).to be_true
+          expect(record.errors[attribute].empty?).to be true
         end
       end
     end
@@ -32,14 +32,14 @@ describe Mongoid::Enum::Validators::MultipleValidator do
       context "and value is nil" do
         before(:each) { validator.validate_each(record, attribute, nil) }
         it "won't validate" do
-          expect(record.errors[attribute].any?).to be_true
+          expect(record.errors[attribute].any?).to be true
           expect(record.errors[attribute]).to eq ["is not in #{values.join ", "}"]
         end
       end
       context "and value is []" do
         before(:each) { validator.validate_each(record, attribute, []) }
         it "won't validate" do
-          expect(record.errors[attribute].any?).to be_true
+          expect(record.errors[attribute].any?).to be true
           expect(record.errors[attribute]).to eq ["is not in #{values.join ", "}"]
         end
       end
@@ -49,7 +49,7 @@ describe Mongoid::Enum::Validators::MultipleValidator do
       let(:allow_nil) { rand(2).zero? }
       before(:each) { validator.validate_each(record, attribute, [values.sample]) }
       it "validates" do
-        expect(record.errors[attribute].empty?).to be_true
+        expect(record.errors[attribute].empty?).to be true
       end
     end
 
@@ -57,7 +57,7 @@ describe Mongoid::Enum::Validators::MultipleValidator do
       let(:allow_nil) { rand(2).zero? }
       before(:each) { validator.validate_each(record, attribute, [:amet]) }
       it "won't validate" do
-        expect(record.errors[attribute].any?).to be_true
+        expect(record.errors[attribute].any?).to be true
       end
     end
 
@@ -65,7 +65,7 @@ describe Mongoid::Enum::Validators::MultipleValidator do
       let(:allow_nil) { rand(2).zero? }
       before(:each) { validator.validate_each(record, attribute, [values.first, values.last]) }
       it "validates" do
-        expect(record.errors[attribute].empty?).to be_true
+        expect(record.errors[attribute].empty?).to be true
       end
     end
 
@@ -73,7 +73,7 @@ describe Mongoid::Enum::Validators::MultipleValidator do
       let(:allow_nil) { rand(2).zero? }
       before(:each) { validator.validate_each(record, attribute, [values.first, values.last, :amet]) }
       it "won't validate" do
-        expect(record.errors[attribute].any?).to be_true
+        expect(record.errors[attribute].any?).to be true
       end
     end
   end
diff --git a/spec/mongoid/enum_spec.rb b/spec/mongoid/enum_spec.rb
index 84e752d..6d49ceb 100644
--- a/spec/mongoid/enum_spec.rb
+++ b/spec/mongoid/enum_spec.rb
@@ -56,7 +56,7 @@ describe Mongoid::Enum do
     end
   end
 
-  describe "accessors"do
+  describe "accessors" do
     context "when singular" do
       describe "{{value}}!" do
         it "sets the value" do
@@ -111,15 +111,15 @@ describe Mongoid::Enum do
             instance.save
             instance.author!
             instance.editor!
-            expect(instance.editor?).to be_true
-            expect(instance.author?).to be_true
+            expect(instance.editor?).to be true
+            expect(instance.author?).to be true
           end
         end
 
         context "when {{enum}} does not contain {{value}}" do
           it "returns false" do
             instance.save
-            expect(instance.author?).to be_false
+            expect(instance.author?).to be false
           end
         end
       end