Linting: formatting code to suit RuboCop (#611)

spec/unit/generator/entry_spec.rb

@@ -68,28 +68,39 @@ module GitHubChangelogGenerator
       end
 
       subject { described_class.new(options) }
-
       it "generates a header and body" do
-        expect(subject.create_entry_for_tag(pull_requests, issues, "1.0.1", "1.0.1", Time.new(2017, 12, 4), "1.0.0")).to eq(<<-CHANGELOG.gsub(/^ {8}/, "")
+        changelog = <<-CHANGELOG.gsub(/^ {8}/, "")
         ## [1.0.1](https://github.com/owner/repo/tree/1.0.1) (2017-12-04)
+
         [Full Changelog](https://github.com/owner/repo/compare/1.0.0...1.0.1)
+
         **Breaking changes:**
+
         - issue breaking [\\#8](https://github.com/owner/repo/issue/8)
         - pr breaking [\\#13](https://github.com/owner/repo/pull/13) ([user5](https://github.com/user5))
+
         **Implemented enhancements:**
+
         - issue enhancement [\\#6](https://github.com/owner/repo/issue/6)
         - issue all the labels [\\#9](https://github.com/owner/repo/issue/9)
         - pr enhancement [\\#11](https://github.com/owner/repo/pull/11) ([user5](https://github.com/user5))
         - pr all the labels [\\#14](https://github.com/owner/repo/pull/14) ([user5](https://github.com/user5))
+
         **Fixed bugs:**
+
         - issue bug [\\#7](https://github.com/owner/repo/issue/7)
         - pr bug [\\#12](https://github.com/owner/repo/pull/12) ([user5](https://github.com/user5))
+
         **Closed issues:**
+
         - issue no labels [\\#5](https://github.com/owner/repo/issue/5)
+
         **Merged pull requests:**
+
         - pr no labels [\\#10](https://github.com/owner/repo/pull/10) ([user1](https://github.com/user1))
-      CHANGELOG
-                                                                                                                           )
+
+        CHANGELOG
+        expect(subject.create_entry_for_tag(pull_requests, issues, "1.0.1", "1.0.1", Time.new(2017, 12, 4), "1.0.0")).to eq(changelog)
       end
     end
     describe "#parse_sections" do