imap-sieve: Fix settings tags

Author: sirainen

data/settings.js

@@ -592,7 +592,7 @@ The type of the configured Sieve script storage. See
 	},
 
 	sieve_script_cause: {
-		tags: [ 'sieve-storage' ],
+		tags: [ 'sieve-storage', 'imap-sieve' ],
 		plugin: 'sieve',
 		default: 'delivery',
 		seealso: [ '[[link,sieve_storage]]' ],

docs/core/plugins/imap_sieve.md

@@ -112,7 +112,7 @@ does not need to be added to the [[setting,sieve_extensions]] setting.
 
 ### imap-sieve
 
-<SettingsComponent tag="imap_sieve" level="3" />
+<SettingsComponent tag="imap-sieve" level="3" />
 
 ### sieve-imapsieve