Reword help string

docs/bot-usage.md

@@ -44,8 +44,8 @@ optional arguments:
                         deployments (default: `sqlite:///tradesv3.sqlite` for
                         Live Run mode, `sqlite://` for Dry Run).
   --sd-notify           Notify systemd service manager.
-  --dry-run             Enforce dry-run for trading, removes API keys and
-                        simulates trades.
+  --dry-run             Enforce dry-run for trading (removes Exchange secrets
+                        and simulates trades).
 
 Common arguments:
   -v, --verbose         Verbose mode (-vv for more, -vvv to get all messages).

freqtrade/configuration/cli_options.py

@@ -88,7 +88,7 @@ AVAILABLE_CLI_OPTIONS = {
     ),
     "dry_run": Arg(
         '--dry-run',
-        help='Enforce dry-run for trading, removes API keys and simulates trades.',
+        help='Enforce dry-run for trading (removes Exchange secrets and simulates trades).',
         action='store_true',
     ),
     # Optimize common