Update README.md

Author: Decimation

README.md

@@ -36,7 +36,7 @@ SmartImage stores its configuration in registry. The rationale behind this is th
 
 Configures the SauceNao API key. Register an application [here](https://saucenao.com/user.php), then get your key [here](https://saucenao.com/user.php?page=search-api). If this is configured, SmartImage will be able to return more specific results. SmartImage will be able to function as seen in the demo (opening the direct source image in your browser).
 
-`--set-imgur-auth <consumer id> <consumer secret>`
+`--set-imgur-auth <consumer id>`
 
 Configures Imgur API keys. Register an application [here](https://api.imgur.com/oauth2/addclient), then get your ID [here](https://imgur.com/account/settings/apps). If this is configured, SmartImage will use Imgur to upload temporary images instead of ImgOps.
 
@@ -65,6 +65,10 @@ Resets configuration to defaults. Specify `all` to fully reset.
 
 Information about the program and its configuration.
 
+`--help`
+
+Display available commands.
+
 # Notes
 
 - Ensure that the executable is placed in the system PATH (*`%PATH%`*) environment variable, otherwise the context menu integration will not work. You can read about how to do this [here](https://superuser.com/questions/949560/how-do-i-set-system-environment-variables-in-windows-10). You can also use the `--add-to-path` command to add the current directory to the path.