Commit c1c879f

@@ -1,11 +1,13 @@
-# About
+# Nebula - level02
+
+## About
 
 There is a vulnerability in the below program that allows arbitrary programs
 to be executed, can you find it?
 To do this level, log in as the level02 account with the password
 level02. Files for this level can be found in /home/flag02.
 
-# Source code
+## Source code
 
 ```
 #include <stdlib.h>
@@ -36,7 +38,7 @@ int main(int argc, char **argv, char **envp)
 }
 ```
 
-# Solution
+## Solution
 
 Avoid reading the solution until you have succeeded or are stuck.