Apply Spotless formatting

Author: github-actions[bot]

src/main/java/com/mycmd/commands/AssocCommand.java

@@ -57,7 +57,6 @@ public void execute(String[] args, ShellContext context) throws IOException {
       errorGobbler.setDaemon(true);
       errorGobbler.start();
 
-
       try (BufferedReader reader =
           new BufferedReader(new InputStreamReader(process.getInputStream()))) {
         String line;