Fix typo in ecto.md (elixirschool#1069)

* Fix typo in ecto.md

typo in joins example

* fix typo in joins topic in ecto.md for 11 languages

cn/lessons/specifics/ecto.md

@@ -242,7 +242,7 @@ query = from u in User,
 
 ```elixir
 query = from p in Profile,
- join: u in assoc(profile, :user),
+ join: u in assoc(p, :user),
  where: u.confirmed == true
 ```
 

es/lessons/specifics/ecto.md

@@ -232,7 +232,7 @@ Asumiendo que tenemos un perfil asociado a nuestro usuario, busquemos todos los
 
 ```elixir
 query = from p in Profile,
- join: u in assoc(profile, :user),
+ join: u in assoc(p, :user),
  where: u.confirmed == true
 ```
 

gr/lessons/specifics/ecto.md

@@ -244,7 +244,7 @@ query = from u in User,
 
 ```elixir
 query = from p in Profile,
- join: u in assoc(profile, :user),
+ join: u in assoc(p, :user),
  where: u.confirmed == true
 ```
 

id/lessons/specifics/ecto.md

@@ -232,7 +232,7 @@ Dengan asumsi kita punya profil yang terkait dengan user kita, mari dapatkan sem
 
 ```elixir
 query = from p in Profile,
- join: u in assoc(profile, :user),
+ join: u in assoc(p, :user),
  where: u.confirmed == true
 ```
 

jp/lessons/specifics/ecto.md

@@ -244,7 +244,7 @@ query = from u in User,
 
 ```elixir
 query = from p in Profile,
- join: u in assoc(profile, :user),
+ join: u in assoc(p, :user),
  where: u.confirmed == true
 ```
 

ko/lessons/specifics/ecto.md

@@ -242,7 +242,7 @@ query = from u in User,
 
 ```elixir
 query = from p in Profile,
- join: u in assoc(profile, :user),
+ join: u in assoc(p, :user),
  where: u.confirmed == true
 ```
 

lessons/specifics/ecto.md

@@ -242,7 +242,7 @@ Assuming we had a profile associated with our user, let's find all confirmed acc
 
 ```elixir
 query = from p in Profile,
- join: u in assoc(profile, :user),
+ join: u in assoc(p, :user),
  where: u.confirmed == true
 ```
 

pl/lessons/specifics/ecto.md

@@ -243,7 +243,7 @@ Załóżmy, że mamy profil połączony z użytkownikiem, by odszukać wszystkie
 
 ```elixir
 query = from p in Profile,
- join: u in assoc(profile, :user),
+ join: u in assoc(p, :user),
  where: u.confirmed == true
 ```
 

pt/lessons/specifics/ecto.md

@@ -256,7 +256,7 @@ Assumindo que temos um perfil associado ao nosso utilizador, iremos encontramos
 
 ```elixir
 query = from p in Profile,
- join: u in assoc(profile, :user),
+ join: u in assoc(p, :user),
  where: u.confirmed == true
 ```
 

ru/lessons/specifics/ecto.md

@@ -240,7 +240,7 @@ query = from u in User,
 
 ```elixir
 query = from p in Profile,
- join: u in assoc(profile, :user),
+ join: u in assoc(p, :user),
  where: u.confirmed == true
 ```
 

vi/lessons/specifics/ecto.md

@@ -242,7 +242,7 @@ Ví dụ như ta có bảng Profile liên kết với User, ta hãy tìm tất c
 
 ```elixir
 query = from p in Profile,
- join: u in assoc(profile, :user),
+ join: u in assoc(p, :user),
  where: u.confirmed == true
 ```