specify how join is done

1 files changed, 1 insertions, 1 deletions

diff --git a/fib.kpl b/fib.kpl
index 1dd244e..540ab5a 100644
--- a/fib.kpl
+++ b/fib.kpl
@@ -29,7 +29,7 @@
     ( args ) `use "sys"
     ? 3 != `length args {
         `return `error String $ (
-            "#BOLD#RED#Got: %#\n" `format `join args
+            "#BOLD#RED#Got: %#\n" `format " " `join args
             "#BOLD#WHITE#Usage: % % <n>#\n" `format (args `get 0; args `get 1)
          )
     }