Documentation and style updates

1 files changed, 8 insertions, 8 deletions

diff --git a/test/color_spec.rb b/test/color_spec.rb
index c2f2cfa..4ed21aa 100644
--- a/test/color_spec.rb
+++ b/test/color_spec.rb
@@ -2,32 +2,32 @@ require 'ruby2d'
 
 RSpec.describe Ruby2D::Color do
 
-  describe '#is_valid?' do
-    it 'determines if a color string is valid' do
+  describe "#is_valid?" do
+    it "determines if a color string is valid" do
       expect(Ruby2D::Color.is_valid? 'red').to eq true
       expect(Ruby2D::Color.is_valid? 'balloons').to eq false
     end
 
-    it 'determines if a color string is a valid hex value' do
+    it "determines if a color string is a valid hex value" do
       expect(Ruby2D::Color.is_valid? '#c0c0c0').to eq true
       expect(Ruby2D::Color.is_valid? '#00000').to eq false
       expect(Ruby2D::Color.is_valid? '123456').to eq false
     end
 
-    it 'determines if an array is a valid color' do
+    it "determines if an array is a valid color" do
       expect(Ruby2D::Color.is_valid? [1, 0, 0.0, 1.0]).to eq true
       expect(Ruby2D::Color.is_valid? [1.0, 0, 0]).to eq false
     end
   end
 
-  describe '#new' do
-    it 'raises error on bad color' do
+  describe "#new" do
+    it "raises error on bad color" do
       expect { Ruby2D::Color.new 42 }.to raise_error Ruby2D::Error
     end
   end
 
-  describe '#opacity' do
-    it 'sets and returns the opacity' do
+  describe "#opacity" do
+    it "sets and returns the opacity" do
       s1 = Square.new
       s1.opacity = 0.5
       s2 = Square.new(color: ['red', 'green', 'blue', 'yellow'])