diff --git a/en/08.3.md b/en/08.3.md
index 3323135f..1484de6d 100644
--- a/en/08.3.md
+++ b/en/08.3.md
@@ -1,6 +1,6 @@
 # 8.3 REST
 
-REST is the most popular software architecture on the internet today because it is founded on well defined, strict standards and it's easy to understand and expand. mOre and more websites are basing their designs on to top of it. In this section, we are going to have a close look at implementing the REST architecture in Go and (hopefully) learn how to leverage it to our benefit.
+REST is the most popular software architecture on the internet today because it is founded on well defined, strict standards and it's easy to understand and expand. More and more websites are basing their designs on to top of it. In this section, we are going to have a close look at implementing the REST architecture in Go and (hopefully) learn how to leverage it to our benefit.
 
 ## What is REST?
 
@@ -33,11 +33,11 @@ Before we understand what REST is, we need to cover the following concepts:
 
 To summarize the above:
 
-- （1）Every URI reresents a resource.
+- （1）Every URI represents a resource.
 - （2）There is a representation layer for transferring resources between clients and servers.
 - （3）Clients use four HTTP methods to implement "Presentation Layer State Transfer", allowing them to operate on remote resources.
 
-The most important principle of web applications that implement REST is that the interaction between clients and servers are stateless; every request should encapsulate all of the required information. Servers should be able to restart at anytime without the clients being notified. In addition, requests can be responded by any server of the same service, which is ideal for cloud computing. Lastly, because it's stateless, clients can cache data for improving performance.
+The most important principle of web applications that implement REST is that the interaction between clients and servers are stateless; every request should encapsulate all of the required information. Servers should be able to restart at any time without the clients being notified. In addition, requests can be responded by any server of the same service, which is ideal for cloud computing. Lastly, because it's stateless, clients can cache data for improving performance.
 
 Another important principle of REST is system delamination, which means that components in one layer have no way of interacting directly with components in other layers. This can limit system complexity and encourage independence in the underlying components.
 
@@ -61,7 +61,7 @@ REST uses different methods to handle resources, depending on the interaction th
 
 Figure 8.7 REST's level.
 
-The picture above shows three levels that are currently implemented in REST. You may not choose to follow all the rules and constraints of REST when developping your own applications because sometimes its rules are not a good fit for all situations. RESTful web applications use every single HTTP method including `DELETE` and `PUT`, but in many cases, HTTP clients can only send `GET` and `POST` requests.
+The picture above shows three levels that are currently implemented in REST. You may not choose to follow all the rules and constraints of REST when developing your own applications because sometimes its rules are not a good fit for all situations. RESTful web applications use every single HTTP method including `DELETE` and `PUT`, but in many cases, HTTP clients can only send `GET` and `POST` requests.
 
 - HTML standard allows clients send `GET` and `POST` requests through links and forms. It's not possible to send `PUT` or `DELETE` requests without AJAX support.
 - Some firewalls intercept `PUT` and `DELETE` requests and clients have to use POST in order to implement them. Fully RESTful services are in charge of finding the original HTTP methods and restoring them.