Update Sources/NIO/Docs.docc/index.md

Co-authored-by: Yim Lee <[email protected]>

Author: tomerd

Sources/NIO/Docs.docc/index.md

@@ -44,7 +44,7 @@ To achieve its goals SwiftNIO extensively uses "non-blocking I/O": hence the nam
 
 SwiftNIO does not aim to provide high-level solutions like, for example, web frameworks do. Instead, SwiftNIO is focused on providing the low-level building blocks for these higher-level applications. When it comes to building a web application, most users will not want to use SwiftNIO directly: instead, they'll want to use one of the many great web frameworks available in the Swift ecosystem. Those web frameworks, however, may choose to use SwiftNIO under the covers to provide their networking support.
 
-The following sections will describe the low-level tools that SwiftNIO provides, and provide a quick overview of how to work with them. If you feel comfortable with these concepts, then you can skip right ahead to the other sections of this README.
+The following sections will describe the low-level tools that SwiftNIO provides, and provide a quick overview of how to work with them. If you feel comfortable with these concepts, then you can skip right ahead to the other sections of this document.
 
 ### Basic Architecture