chore(readme): update command line output

README.md

@@ -24,6 +24,8 @@ Proksi is a simple, lightweight, and easy-to-use proxy server that automatically
     - [Middlewares/Plugins](#middlewaresplugins)
     - [Extending Proksi](#extending-proksi)
   - [Configuration](#configuration)
+    - [YAML/TOML Configuration](#yamltoml-configuration)
+    - [Environment variables](#environment-variables)
   - [Examples](#examples)
   - [Performance \& Benchmarks](#performance--benchmarks)
   - [Why build another proxy...?](#why-build-another-proxy)
@@ -85,17 +87,46 @@ proksi -c config.yaml --service_name=proksi
 Running `proksi --help` will provide you with the available options.
 
 ```bash
-A batteries-included reverse proxy with automatic HTTPS using Cloudflare Pingora and Let's Encrypt.
-
 Usage: proksi [OPTIONS]
-
 Options:
-  -s, --service-name <SERVICE_NAME>  The name of the service (will appear as a log property) [default: proksi]
-      --level <LEVEL>                The level of logging to be used [default: info] [possible values: debug, info, warn, error]
-      --access-logs-enabled          Whether to log access logs (request, duration, headers etc)
-      --error-logs-enabled           Whether to log error logs (errors, panics, etc) from the rust runtime
-  -h, --help                         Print help
-  -V, --version                      Print version
+  -s, --service-name <SERVICE_NAME>
+          The name of the service (will appear as a log property)
+
+          [default: proksi]
+
+  -w, --worker-threads <WORKER_THREADS>
+          The number of worker threads to be used by the HTTPS proxy service.
+
+          For background services the default is always (1) and cannot be changed.
+
+          [default: 1]
+
+  -c, --config-path <CONFIG_PATH>
+          The PATH to the configuration file to be used.
+
+          The configuration file should be named either proksi.toml, proksi.yaml or proksi.yml
+
+          and be present in that path. Defaults to the current directory.
+
+          [default: ./]
+
+      --level <LEVEL>
+          The level of logging to be used
+
+          [default: info]
+          [possible values: debug, info, warn, error]
+
+      --access-logs-enabled
+          Whether to log access logs (request, duration, headers etc)
+
+      --error-logs-enabled
+          Whether to log error logs (errors, panics, etc) from the Rust runtime
+
+  -h, --help
+          Print help (see a summary with '-h')
+
+  -V, --version
+          Print version
 ```