Fix typos (#64)

docs/docs/associations.md

@@ -70,7 +70,7 @@ Panko::ArraySerializer.new(posts, only: {
 })
 ```
 
-Let's disect `only` option we passed -
+Let's dissect `only` option we passed -
 * `instance` - list of attributes (and associations) we want to serializer for current instance of the serializer, in this case - `PostSerializer`.
 * `author`, `comments` - here we specify the list of attributes we want to serialize for each association.
 
@@ -91,4 +91,4 @@ Panko::ArraySerializer.new(posts, only: {
 })
 ```
 
-As you see now in `comments` the `instance` have differenet meaning, the `CommentSerializer`.
+As you see now in `comments` the `instance` have different meaning, the `CommentSerializer`.

docs/docs/attributes.md

@@ -88,7 +88,7 @@ UserSerializer.new(except: [:name]).serialize(User.first)
 > property is not taken into account.
 > If you have a `has_many :state_transitions, name: :history` association
 > defined, the key to use in filters is `:state_transitions`
-> (e.g. `{ except: [:state_statitions] }`)
+> (e.g. `{ except: [:state_transitions] }`)
 
 ## Filters For
 
@@ -110,7 +110,7 @@ end
 UserSerializer.serialize(User.first)
 ```
 
-> See disucssion in: https://github.com/yosiat/panko_serializer/issues/16
+> See discussion in: https://github.com/yosiat/panko_serializer/issues/16
 
 ## Aliases
 

docs/docs/design-choices.md

@@ -37,7 +37,7 @@ And the usage of this serializer will be:
 user = User.first
 
 # create serializer, with empty options
-serializer = UserSerilizer.new
+serializer = UserSerializer.new
 
 # serialize to JSON
 serializer.serialize_to_json(user)