updated docs

Author: mahmoudparsian

docs/story_of_book.md

@@ -25,16 +25,17 @@ Original Creator of Apache Spark <br>
 
 
 I am going to tell you a story about this book: 
-over 22 years ago, I bought a book from O'Reilly 
-and I liked it very much due to its quality of 
-content. Then I said to myself: "I wish I can 
-publish with O'Reilly one day". Now, my dream is 
-fulfilled with publishing two books with O'Reilly 
-(which I am very proud of). My last book is very 
-special to me: since the [FOREWORD](./docs/FOREWORD_by_Dr_Matei_Zaharia.md) is written 
-by an outstanding and caring person, brilliant 
-software engineer, Professor, and CTO: Dr. Matei 
-Zaharia, who created Spark. I have been actively 
-using Spark (simple but powerful) for solving genomics 
-problems for the past 10 years. Thank you to Dr. Matei 
+over 26 years ago, I bought a book (Java in a 
+Nutshell) from O'Reilly and I liked it very much 
+due to its simplicity and quality of content. Then 
+I said to myself: "***I wish I can publish with O'Reilly 
+one day***". Now, my dream is fulfilled with publishing 
+two books with O'Reilly (which I am very proud of). My 
+last book is very special to me: since the 
+[FOREWORD](./docs/FOREWORD_by_Dr_Matei_Zaharia.md) 
+is written by an outstanding and caring person, 
+brilliant software engineer, Professor, and CTO: 
+Dr. Matei Zaharia, who created Spark. I have been 
+actively using Spark (simple but powerful) for solving genomics 
+problems for the past 10 years. Big thank you to Dr. Matei 
 Zaharia for writing FOREWORD for my book.