Readme corrections.

Author: QuickSander

README.md

@@ -30,13 +30,13 @@ if (success) // If no HTTP parsing error or read timeout occurred.
 
 ### Writing an HTTP reply to some Stream
 ```c++
-ArduinoHttpServer::StreamHttpReply<127> httpReply(Serial, "application/json");
+ArduinoHttpServer::StreamHttpReply httpReply(Serial, "application/json");
 httpReply.send("{\"All your base are belong to us!\"}");
 ```
 
 Characteristics
 ---------------
-* HTTP parser with with protocol validation.
+* HTTP parser with protocol validation.
 * Puts you in control on how to react on a HTTP request; no implicit behaviour.
 * Customizable memory footprint for caching returned body data.
 * No external dependencies outside of the standard Arduino framework.