Correct 'repl' to 'REPL' (#301)

Lord Niels N. Horn · leafo · commit 0b4a42437898 · 2016-10-23T13:50:57.000-07:00
diff --git a/bin/moon.moon b/bin/moon.moon
@@ -47,7 +47,7 @@ run = ->
   script_fname = arg[ind]
 
   unless script_fname
-    print_help "repl not yet supported"
+    print_help "REPL not yet supported"
 
   new_arg = {
     [-1]: arg[0],
