docs(inspector-image): improve audit format

subjects/cybersecurity/inspector-image/audit/README.md

@@ -1,7 +1,5 @@
 #### General
 
-Knowledge-Check:
-
 ###### Is the student able to explain clearly what steganography means?
 
 ###### Is the student able to explain clearly how some information can be hidden in normal files?
@@ -13,21 +11,21 @@ Knowledge-Check:
 Files that must be inside your repository:
 
 - Your program source code.
+
 - a README.md file, Which clearly explains how to use the program.
 
 ###### Does the required files present?
 
-##### Evaluate the student's submission
+##### Ask the student to run his program with the first argument -map, and the second argument the image.jpeg file. You can find that at this path: `../resources/image.jpeg`
-
-The student must run his program with the first argument -map, and the second argument the image.jpeg file. You can find that [here](../resources/image.jpeg).
 
 ###### Compare the result to that of an online exif metadata viewer, does the result correspond to 32 Latitude, and 34 Longitude?
 
-The executant must execute his program again, with the argument -steg instead of -map, and a PGP key should be displayed
+##### Ask the student to execute his program again, with the argument -steg instead of -map, and a PGP key should be displayed
-A PGP key begins with  
+
------BEGIN PGP PUBLIC KEY BLOCK-----  
+> A PGP key begins with  
-and ends with  
+> -----BEGIN PGP PUBLIC KEY BLOCK-----  
------END PGP PUBLIC KEY BLOCK-----
+> and ends with  
+> -----END PGP PUBLIC KEY BLOCK-----
 
 ###### Is the PGP key exactly the same as you can see in the topic?