Rakefile in trollolo-0.1.1 vs Rakefile in trollolo-0.2.0

@@ -1,12 +1,12 @@
 namespace :man_pages do
   task :build do
-    puts "  Building man pages"
-    system "ronn man/*.md"
+    puts '  Building man pages'
+    system 'ronn man/*.md'
   end
 end
 
 namespace :gem do
-  task :build => ["man_pages:build"] do
-    system "gem build trollolo.gemspec"
+  task build: ['man_pages:build'] do
+    system 'gem build trollolo.gemspec'
   end
 end