diff --git a/source/import_documentation/what-is-sib.rst b/source/import_documentation/what-is-sib.rst
index ce516db270520cd3e79a93b7678e9679ae5c0ecd..49ca80a724efab8ef5a959633432999dd2ec283a 100644
--- a/source/import_documentation/what-is-sib.rst
+++ b/source/import_documentation/what-is-sib.rst
@@ -13,7 +13,7 @@ Thanks to W3C and `the work of Tim Berners-Lee <https://solid.mit.edu/>`__, an a
 
 **Startin'blox has set itself the mission of precipitating the advent of this new type of digital platform.**
 
-We've build a solution to make the creation of federated and interoperable applications as accessible as possible.
+We've built a solution to make the creation of federated and interoperable applications as accessible as possible.
 
 .. figure:: ../_static/images/import_documentation/federation.png
    :alt: Federation concept
@@ -30,26 +30,26 @@ Startin'blox is composed of :
 
 A front framework
 ..................
-It can be import by a simple script in a html file and provide you basics functionalities like making a form, display datas, a map, a calendar etc..
+It can be imported by a simple script in a html file and provides you basics functionalities like making a form, displaying data, a map, a calendar etc..
 
 In the Startin'blox philosophy, the logic of the data processing is done on the front side.
 
 Extended features components
 ............................
-Components are web components that conrespond to functionalities that you can easily add to existing applications. Startin'blox creates components according to its uses but in the future we encourage the development of community components.
+Components are web components that correspond to functionalities that you can easily add to existing applications. Startin'blox creates components according to its uses but in the future we encourage the development of community components.
 
-For example, Sib-Directory provide you a skills directory of your users.
+For example, Sib-Directory provides you with a user directory that includes user skills.
 
 .. figure:: ../_static/images/import_documentation/Components.png
    :alt: Component example
 
-Each components treat a specific shape of data. The validation of this shape is made on the server side.
+Each component treats a specific shape of data. The validation of this shape is made on the server side.
 
 A server solution
 .................
 We offer a server solution based on the `Django framework <https://www.djangoproject.com/>`__ and adapted to be compatible with the Linked datas platform conventions, named DjangoLDP.
 
-It is a simple architecture on which we can add LDP packages, corresponding to the different components used. Those are the ones that will do the work of validating the data of the application.
+It is a simple architecture on which we can add LDP packages, corresponding to the different components used. Those are the ones that will do the work of validating the  application data.
 
 .. figure:: ../_static/images/import_documentation/Overview-server.png
    :alt: Server overview
@@ -58,7 +58,7 @@ It is a simple architecture on which we can add LDP packages, corresponding to t
 
    The federation is done on client side.
 
-To sum up, the solution is quite simple to summarize: 
+The solution can be summarized as follows: 
 
 .. figure:: ../_static/images/import_documentation/Overview-of-SiB.png
    :alt: SiB overview
@@ -70,7 +70,7 @@ Overview of the Framework
 
    The section should be improve
 
-Here is a very quick presentation : 
+Here is a brief presentation : 
 
 .. figure:: ../_static/images/import_documentation/Framework-Overview.png
    :alt: Framework Overview