Update README.md

Author: CodeMaster7000

README.md

@@ -1,5 +1,7 @@
 # Personal Diary
 
+## About
+
 A personal diary application in C, designed to document your thoughts whenever you desire.
 
-NOTE: Diary entries will be saved in an external file with their time stamp, which can be retrieved and printed on the console screen.
+_NOTE: Diary entries will be saved in an external file with their time stamp, which can be retrieved and printed on the console screen._