Fixed the description for klog arguments

README.md

@@ -80,9 +80,8 @@ spec:
 * `--metrics-path <path>`: The HTTP path where prometheus metrics will be exposed. Default is `/metrics`."
 
 * `--http-endpoint <endpoint>`: The TCP network address where the HTTP server for diagnostics, including CSI driver health check and metrics. The default is empty string, which means the server is disabled.
-Several klog arguments such as `-v <log level>` and `-logging-format <log format>` are supported.
 
-* [Arguments set by the `k8s.io/component-base/logs` package for klog](https://github.com/kubernetes/component-base/blob/v0.28.0-rc.0/logs/api/v1/options.go#L337-L355) are supported, such as `-v <log level>` and `-logging-format <log format>`.
+* [Arguments set by the `k8s.io/component-base/logs` package for klog](https://github.com/kubernetes/component-base/blob/v0.28.0-rc.0/logs/api/v1/options.go#L337-L355) are supported, such as `--v <log level>` and `--logging-format <log format>`.
 
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