[ci skip] 📝 Fix link to scopes doc

Author: janmeier

docs/docs/associations.md

@@ -200,7 +200,7 @@ UserProjects = sequelize.define('UserProjects', {
 ```
 
 ## Scopes
-This section concerns association scopes. For a definition of assocation scopes vs. scopes on associated models, see [Scopes](docs/scopes).
+This section concerns association scopes. For a definition of assocation scopes vs. scopes on associated models, see [Scopes](scopes).
 
 Association scopes allow you to place a scope (a set of default attributes for `get` and `create`) on the association. Scopes can be placed both on the associated model (the target of the association), and on the through table for n:m relations.