typos removed, some formatting

extra/groups.conf

@@ -31,7 +31,7 @@
 			['%%SECKEY'] = '',
 		},
 	},
-        ffrgb_uml = {
+  ffrgb_test = {
     subst = {
       ['%%ID'] = '03',
       ['%%V4'] = '10.90.96.0/19',

extra/sites.conf

@@ -19,7 +19,7 @@
 {
 	{
 		site_name = 'Freifunk Regensburg - Legacy',
-		site_code = 'ffrgb',
+		site_code = 'ffrgb_legacy',
 		subst = {
 			['%%SS'] = 'regensburg.freifunk.net',
 		},
@@ -34,7 +34,7 @@
 			['%%SS'] = 'regensburg.freifunk.net',
 		},
 		site_select = {
-			group = 'ffrgb_city',
+			group = 'ffrgb_cty',
 		},
 	},
 	{
@@ -56,7 +56,7 @@
 		},
 		site_select = {
 			hidden = 1,
-			group = 'ffrgb_uml',
+			group = 'ffrgb_test',
 		},
 	},
 }