Merge pull request #2 from akshitgautam42/Ex-2

Exercise 2

exercises/00_intro/intro2.rs

@@ -5,8 +5,8 @@
 // Execute `rustlings hint intro2` or use the `hint` watch subcommand for a
 // hint.
 
-// I AM NOT DONE
+
 
 fn main() {
-    printline!("Hello there!")
+    println!("Hello there!")
 }