minor fix.

Author: Sharifuzzaman Nakib

documentation/docs/concepts/generic-broker.md

@@ -10,7 +10,7 @@ For example:
 
 - All of them offer a **Publish Endpoint** where messages can be published.  
   - RabbitMQ calls this an **Exchange**.  
-  - Azure Service Bus, ActiveMQ, and Amazon SQS call it a **Topic**.
+  - Azure Service Bus, ActiveMQ, and Amazon SNS call it a **Topic**.
 
 - All of them provide a **Receive Endpoint**, typically referred to as a **Queue**, where consumers subscribe.
 

documentation/docs/concepts/topology.md

@@ -21,7 +21,7 @@ So we now know what a topology is. Now we will know how to Configure the topolog
 
 From the definition, Configuring topology may mean Configuring both of the following things, 
 
-- Configuring the broker’s internal configuration like Publishendpoints(topic, exchange), Receive Endpoints(i.e. queue),  routing, etc. 
+- Configuring the broker’s internal configuration like Publish Endpoints(topic, exchange), Receive Endpoints(i.e. queue),  routing, etc. 
 - Configuring how OpenTransit interacts with the broker. 
 
 OpenTransit defines topology via the Message type