fix typo: change 'Require Options' to 'Required Options'

Author: ozzy35410

docs/op-besu-docs/run-a-node/cmd_line_options.md

@@ -20,7 +20,7 @@ besu [OPTIONS] [SUBCOMMAND]
 
   For example, set --miner-coinbase using the BESU_MINER_COINBASE environment variable.
 
-## Require Options
+## Required Options
 
 ### `network`