refactor: rename nginx:show-conf to nginx:show-config

docs/appendices/0.20.0-migration-guide.md

@@ -1,8 +1,8 @@
 # 0.20.0 Migration Guide
 
-## Deprecated command removal
+## Removals
 
-The following commands have been deprecated and were removed in this release.
+The following commands were previously deprecated and were removed in this release.
 
 - `apps`: Use `apps:list` instead.
 - `certs`: Use `certs:report` instead.
@@ -13,3 +13,7 @@ The following commands have been deprecated and were removed in this release.
 - `plugin`: Use `plugin:list` instead.
 - `proxy`: Use `proxy:report` instead.
 - `trace`: Use `trace:on` or `trace:off` instead.
+
+## Deprecations
+
+- `nginx:show-conf` has been deprecated in favor of `nginx:show-config`.

docs/configuration/nginx.md

@@ -8,7 +8,7 @@ nginx:build-config <app>                 # (Re)builds nginx config for given app
 nginx:error-logs <app> [-t]              # Show the nginx error logs for an application (-t follows)
 nginx:report [<app>] [<flag>]            # Displays a nginx report for one or more apps
 nginx:set <app> <property> (<value>)     # Set or clear an nginx property for an app
-nginx:show-conf <app>                    # Display app nginx config
+nginx:show-config <app>                  # Display app nginx config
 nginx:validate [<app>] [--clean]         # Validates and optionally cleans up invalid nginx configurations
 ```
 
@@ -92,10 +92,10 @@ dokku nginx:build-config node-js-app
 
 ## Showing the nginx config
 
-For debugging purposes, it may be useful to show the nginx config. This can be achieved via the `nginx:show-conf` command.
+For debugging purposes, it may be useful to show the nginx config. This can be achieved via the `nginx:show-config` command.
 
 ```shell
-dokku nginx:show-conf node-js-app
+dokku nginx:show-config node-js-app
 ```
 
 ## Validating nginx configs