README.md in permisi-0.1.4 vs README.md in permisi-0.1.5

@@ -167,11 +167,11 @@
 ```
 
 You can then interact using `#permisi` method:
 
 ```ruby
-user = User.find_by_email "[e-mail]"
+user = User.find_by_email("[e-mail]")
 user.permisi # => instance of Actor
 
 admin_role = Permisi.roles.find_by_slug(:admin)
 admin_role.allows?("books.delete") # == true
 
@@ -196,10 +196,10 @@
 ### Actor roles eager loading
 
 Although checking whether an actor has a role goes against a good RBAC practice, it is still possible on Permisi. Calling `role?` multiple times will only make one call to the database:
 
 ```ruby
-user = User.find_by_email "[e-mail]"
+user = User.find_by_email("[e-mail]")
 user.permisi.role?(:admin) # eager loads roles
 user.permisi.role?(:admin) # uses the eager-loaded roles
 user.permisi.has_role?(:admin) # uses the eager-loaded roles
 ```