* fix setup

Author: Apollon77

packages/controller/lib/setup.js

@@ -599,7 +599,6 @@ async function processCommand(command, args, params, callback) {
                                 const cert = new Cert(Object.assign({}, commandOptions, { callback: resolve }));
                                 cert.create();
                             });
-                            callback && callback();
                         }
 
                         // we update existing things, in first as well as normnal setup

packages/controller/lib/setup/setupSetup.js

@@ -240,15 +240,15 @@ function Setup(options) {
             states = _states;
             const iopkg = fs.readJSONSync(`${__dirname}/../../io-package.json`);
 
-            // in all casses we need to ensure that existing objects are migrated to sets
+            // in all cases we need to ensure that existing objects are migrated to sets
             try {
                 const noMigrated = await objects.migrateToSets();
 
                 if (noMigrated) {
                     console.log(`Successfully migrated ${noMigrated} objects to redis sets`);
                 }
             } catch (e) {
-                console.warn(`Could not migrate objects to coresponding sets: ${e.message}`);
+                console.warn(`Could not migrate objects to corresponding sets: ${e.message}`);
             }
 
             // clean up invalid user group assignments (non-existing user in a group)