Minor changes

Author: Spomky

src/RollbackCommand.php

@@ -43,12 +43,12 @@ protected function execute(InputInterface $input, OutputInterface $output)
 
         try {
             if (!$updater->rollback()) {
-                $output->write('Failure!');
+                $output->writeln('Failure!');
             } else {
-                $output->write('Success!');
+                $output->writeln('Success!');
             }
         } catch (\Exception $e) {
-            $output->write('Well, something happened! Either an oopsie or something involving hackers.');
+            $output->writeln('Something went wrong during the rollback process. Maybe the old version does not exist anymore.');
         }
     }
 }

src/UpdateCommand.php

@@ -48,12 +48,12 @@ protected function execute(InputInterface $input, OutputInterface $output)
             if ($result) {
                 $new = $updater->getNewVersion();
                 $old = $updater->getOldVersion();
-                $output->write(sprintf('Updated from %s to %s', $old, $new));
+                $output->writeln(sprintf('Updated from %s to %s', $old, $new));
             } else {
-                $output->write('Already up-to-date.');
+                $output->writeln('Already up-to-date.');
             }
         } catch (\Exception $e) {
-            $output->write('Something went wrong during the update.');
+            $output->writeln('Something went wrong during the update.');
         }
     }
 }