fix wording in README#requirements
@@ -24,9 +24,10 @@ $ sudo h2olog -p $(pgrep -o h2o)
- H2O server built after [53e1db42](https://github.com/h2o/h2o/commit/53e1db428772460534191d1c35c79a6dd94e021f)
- [BCC](https://iovisor.github.io/bcc/) (BPF Compiler Collection) [installed](https://github.com/iovisor/bcc/blob/master/INSTALL.md) on your system
- BCC v0.11.0 or later is required
- - Note that this is *not* the one in PyPI, so you cannot use `pip(1)` to install BCC
- Root privilege to execute the program
+Note that the bcc module on PyPi is unrelated to BPF.
+
## Tracing QUIC events
Server-side [QUIC](https://en.wikipedia.org/wiki/QUIC) events can be traced using the `quic` subcommand.
