Capitalizes subscommands

src/module.c

@@ -4501,9 +4501,9 @@ void moduleCommand(client *c) {
     char *subcmd = c->argv[1]->ptr;
     if (c->argc == 2 && !strcasecmp(subcmd,"help")) {
         const char *help[] = {
-"list -- Return a list of loaded modules.",
-"load <path> [arg ...] -- Load a module library from <path>.",
-"unload <name> -- Unload a module.",
+"LIST -- Return a list of loaded modules.",
+"LOAD <path> [arg ...] -- Load a module library from <path>.",
+"UNLOAD <name> -- Unload a module.",
 NULL
         };
         addReplyHelp(c, help);