minor help edit [skip ci]

src/babashka/main.clj

@@ -111,15 +111,19 @@
 (defn print-help [_ctx _command-line-args]
   (println (str "Babashka v" version))
   (println "
-Usage: bb [global-opts] [eval opts] [cmdline args]
+Usage: bb [svm-opts] [global-opts] [eval opts] [cmdline args]
-or:    bb [global-opts] file [cmdline args]
+or:    bb [svm-opts] [global-opts] file [cmdline args]
-or:    bb [global-opts] subcommand [subcommand opts] [cmdline args]
+or:    bb [svm-opts] [global-opts] subcommand [subcommand opts] [cmdline args]
+
+Substrate VM opts:
+
+  -Xmx<size>[g|G|m|M|k|K]  Set a maximum heap size (e.g. -Xmx256M to limit the heap to 256MB).
+  -XX:PrintFlags=          Print all Substrate VM options.
 
 Global opts:
 
   -cp, --classpath         Classpath to use. Overrides bb.edn classpath.
   --debug                  Print debug information and internal stacktrace in case of exception.
-  -Xmx<size>[g|G|m|M|k|K]  Set a maximum heap size (e.g. -Xmx256M to limit the heap to 256MB).
 
 Help:
 
@@ -127,7 +131,6 @@ Help:
   version            Print the current version of babashka.
   describe           Print an EDN map with information about this version of babashka.
   doc <var|ns>       Print docstring of var or namespace. Requires namespace if necessary.
-  -XX:PrintFlags=    Print help text for \"expert\" runtime options (GC/safepoint options).
 
 Evaluation: