Fix tests to match the new behavior

Author: rafaelfranca

spec/base_spec.rb

@@ -192,9 +192,9 @@ def hello
     end
 
     it "use padding in options that do not have aliases" do
-      expect(@content).to match(/^  -t,   \[--third/)
-      expect(@content).to match(/^        \[--fourth/)
-      expect(@content).to match(/^  y, r, \[--symbolic/)
+      expect(@content).to match(/^  -t,     \[--third/)
+      expect(@content).to match(/^          \[--fourth/)
+      expect(@content).to match(/^  -y, -r, \[--symbolic/)
     end
 
     it "allows extra options to be given" do