Added info about 'wasp studio' command to CLI usage/help output.

Author: Martinsos

waspc/cli/exe/Main.hs

@@ -144,8 +144,9 @@ printUsage =
         cmd   "    telemetry             Prints telemetry status.",
         cmd   "    deps                  Prints the dependencies that Wasp uses in your project.",
         cmd   "    dockerfile            Prints the contents of the Wasp generated Dockerfile.",
-        cmd   "    info                  Prints basic information about current Wasp project.",
+        cmd   "    info                  Prints basic information about the current Wasp project.",
         cmd   "    test                  Executes tests in your project.",
+        cmd   "    studio                (experimental) GUI for inspecting your Wasp app.",
               "",
         title "EXAMPLES",
               "  wasp new MyApp",