Updated readme file

week2/OutLab/unagi/readme.txt

 Keshav Agarwal (203050039 - keshavagarwal) - Problem-1,5,extra
-Aditya         (203050079 - adityazoot   ) - problem-3
+Mahesh Abnave (203059101 - maheshabnave) - Problem 2,6
+Vishal Mishra (203050101 - vishaliitb) - Problem 3
+Aditya (203050079 - adityazoot) - Problem 4
 
 GIT Link: 
 https://git.cse.iitb.ac.in/keshavagarwal/unagi/tree/master/week2/OutLab/unagi
@@ -11,3 +13,7 @@ https://stackoverflow.com/questions/30123463/hide-wget-output-in-linux
 https://www.cyberciti.biz/faq/grep-regular-expressions/
 https://man7.org/linux/man-pages/man1/grep.1.html
 https://askubuntu.com/questions/89995/bash-remove-first-and-last-characters-from-a-string
+https://github.com/RobertJGabriel/Google-profanity-words/blob/master/list.txt
+https://opensource.com/article/18/5/you-dont-know-bash-intro-bash-arrays
+https://stackoverflow.com/questions/11393817/read-lines-from-a-file-into-a-bash-array/11393884#11393884
+https://stackoverflow.com/questions/30988586/creating-an-array-from-a-text-file-in-bash/30988704