diff --git a/examples/fib.sb b/examples/fib.sb
index 626dd4a..e51fc19 100644
--- a/examples/fib.sb
+++ b/examples/fib.sb
@@ -1,12 +1,11 @@
-main :: () {
+fn main() {
     let num = 10
     return fib(num)
 }
 
-fib :: (n) { 
-    if n <= 1 {
+fn fib(n) { 
+    if 1 >= n {
         return n
     }
-
     return fib(n-1) + fib(n-2)
 } 
\ No newline at end of file