diff --git a/examples/hello_world.fun b/examples/hello_world.fun
index 4c9d305..7587326 100755
--- a/examples/hello_world.fun
+++ b/examples/hello_world.fun
@@ -1,5 +1,7 @@
 #!/usr/bin/env fun
 
-fun hello_world() {
-  print("Hello, world!")
-}
+/*
+ * Hello world in Fun
+ */
+
+print("Hello, world!")
diff --git a/fun.fun b/fun.fun
new file mode 100755
index 0000000..f667ce8
--- /dev/null
+++ b/fun.fun
@@ -0,0 +1,9 @@
+#!/usr/bin/env fun
+
+print("Yay, the playground for having fun... ;)")
+
+number n = 10
+print(n)
+
+string s = "Hello, world!"
+print(s)
diff --git a/history/0.1.0-print.fun b/history/0.1.0-print.fun
index 33e01ae..f7cf60e 100755
--- a/history/0.1.0-print.fun
+++ b/history/0.1.0-print.fun
@@ -1,3 +1 @@
-fun hello_world() {
-  print("Hello, world!")
-}
+print("Hello, world!")
diff --git a/history/0.2.0-shebang-comments-strings-integers-booleans-identifiers-simple-assignments-globals-print.fun b/history/0.2.0-shebang-comments-strings-integers-booleans-identifiers-simple-assignments-globals-print.fun
index f77f572..0fca767 100755
--- a/history/0.2.0-shebang-comments-strings-integers-booleans-identifiers-simple-assignments-globals-print.fun
+++ b/history/0.2.0-shebang-comments-strings-integers-booleans-identifiers-simple-assignments-globals-print.fun
@@ -4,8 +4,6 @@
  * Hello, world!
  */
 
-fun hello_world() {
-  print("Hello, world!")
-}
+print("Hello, world!")
 
 // Bye, world!
diff --git a/spec/v0.1.md b/spec/v0.1.md
index a88b39a..af3d072 100644
--- a/spec/v0.1.md
+++ b/spec/v0.1.md
@@ -307,4 +307,3 @@ print "Current time: " + now
 ## 12. License
 
 This document and the Fun language reference are licensed under the Apache License 2.0
-
diff --git a/spec/v0.2.md b/spec/v0.2.md
index f96665d..d7a6bfc 100644
--- a/spec/v0.2.md
+++ b/spec/v0.2.md
@@ -414,4 +414,3 @@ print("Current time: " + now)
 ## 15. License
 
 This document and the Fun language reference are licensed under the Apache License 2.0
-