Update src/inspector/node_protocol.pdl

Co-authored-by: Chengzhong Wu <legendecas@gmail.com>

Author: islandryu

src/inspector/node_protocol.pdl

@@ -311,7 +311,7 @@ experimental domain Network
       RequestId requestId
       # Timestamp.
       MonotonicTime timestamp
-    # Fired when WebSocket handshake response becomes available.
+  # Fired when WebSocket handshake response becomes available.
   event webSocketHandshakeResponseReceived
     parameters
       # Request identifier.