Text amends for readability

- Fixed . appearing in code-text
- Fixed code block not appearing correctly under list (used ``` rather than indenting)

docs/docs/usage.md

@@ -198,7 +198,7 @@ The library for PostgreSQL is`pg@~2.0.0`. You'll jus
 
 
 ### Executing raw SQL queries
 ### Executing raw SQL queries
 
 
-As there are often use cases in which it is just easier to execute raw / already prepared SQL queries, you can utilize the function`sequelize.query`.
+As there are often use cases in which it is just easier to execute raw / already prepared SQL queries, you can utilize the function `sequelize.query`.
 
 
 Here is how it works:
 Here is how it works:
     
     
@@ -255,6 +255,7 @@ The syntax used depends on the fourth argument passed to the function:
 If the object contains keys not found in the query or vice verca, an exception
 If the object contains keys not found in the query or vice verca, an exception
 will be thrown.
 will be thrown.
 
 
+```
     sequelize
     sequelize
       .query(
       .query(
         'SELECT * FROM projects WHERE status = ?', null,
         'SELECT * FROM projects WHERE status = ?', null,
@@ -272,7 +273,7 @@ will be thrown.
       .success(function(projects) {
       .success(function(projects) {
         console.log(projects)
         console.log(projects)
       })
       })
-    
+```    
 
 
 **One note:** If the attribute names of the table contain dots, the resulting objects will be nested:
 **One note:** If the attribute names of the table contain dots, the resulting objects will be nested: