diff --git a/src/examples/lib.pbl b/src/examples/lib.pbl
index d7ffd6e..eaf2b2e 100644
--- a/src/examples/lib.pbl
+++ b/src/examples/lib.pbl
@@ -1,8 +1,7 @@
 #!/usr/bin/pl
 ; Print with newline
 (def prnl (fn (_txt) (
-  (prn _txt)
-  (pch 10)
+  (prn (cat _txt (ch 10)))
   )))
 
 ; Exponentiate a^b