Merge pull request overblog#369 from Inego/fix-md-01-from-0.11

[Doc] Fix typos and make better phrasing in "Security" section

Author: mcg-web

docs/security/fields-public-control.md

@@ -1,7 +1,7 @@
 Fields public Control
 =====================
 
-You can use `config.fields.*.public` to control if a field needs to be removed the results.
+You can use `config.fields.*.public` to control if a field needs to be removed from the results.
 If `config.fields.*.public` value is true or is not set, the field will be visible.
 If value is false, then the field will be removed (in any query, including inspection queries).
 
@@ -20,7 +20,7 @@ AnObject:
 
 ```
 
-You can also use `config.fieldsDefaultPublic` to handle the setting globally on an object :
+You can also use `config.fieldsDefaultPublic` to handle the setting globally on an object:
 
 ```yaml
 AnObject:
@@ -34,6 +34,6 @@ AnObject:
                 type: "String"
 ```
 
-Have you noticed `typeName` and `fieldName` here ? This variables are always set to the current
+Have you noticed `typeName` and `fieldName` here? These variables are always set to the current
 type name and current field name, meaning you can apply a per field `public` setting on all the
 fields with one line of yaml.

docs/security/handle-cors.md

@@ -2,9 +2,9 @@ Handle CORS
 ===========
 
 The bundle comes out of the box with a generic and simple CORS (Cross-Origin Resource Sharing) handler 
-but we recommends using [NelmioCorsBundle](https://github.com/nelmio/NelmioCorsBundle) for more flexibility... 
+but we recommend using [NelmioCorsBundle](https://github.com/nelmio/NelmioCorsBundle) for more flexibility... 
 
-The handler is disabled by default. To enabled it:
+The handler is disabled by default. To enable it:
 
 ```yaml
 overblog_graphql:
@@ -13,7 +13,7 @@ overblog_graphql:
         handle_cors: true
 ```
 
-Here the values of the headers that will be returns on preflight request:
+These headers will be returned on preflight requests:
 
 Headers                          | Value
 -------------------------------- | ---------------------------------------