doc: fix sentence about Http2Stream destruction

PR-URL: #28336
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Rich Trott <rtrott@gmail.com>
Reviewed-By: Yongsheng Zhang <zyszys98@gmail.com>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>

Author: cjihrig

doc/api/http2.md

@@ -913,7 +913,7 @@ All [`Http2Stream`][] instances are destroyed either when:
 * The `http2stream.destroy()` or `http2session.destroy()` methods are called.
 
 When an `Http2Stream` instance is destroyed, an attempt will be made to send an
-`RST_STREAM` frame will be sent to the connected peer.
+`RST_STREAM` frame to the connected peer.
 
 When the `Http2Stream` instance is destroyed, the `'close'` event will
 be emitted. Because `Http2Stream` is an instance of `stream.Duplex`, the