pset6 code and readme update

Author: rohanrdy

README.md

@@ -44,3 +44,9 @@ To be updated as I gradually complete the course and solve the psets.
 * [Back to the Bank](/week5/test_bank/)
 * [Re-requesting a Vanity Plate](/week5/test_plates/)
 * ⭐[Refueling](/week5/test_fuel/)
+
+### [Week 6: File I/O](https://cs50.harvard.edu/python/2022/psets/6/)
+* [Lines of Code](/week6/lines/lines.py)
+* [Pizza Py](/week6/pizza/pizza.py)
+* [Scourgify](/week6/scourgify/scourgify.py)
+* ⭐[CS50 P-Shirt](/week6/shirt/shirt.py)

week6/lines/lines.py

@@ -23,10 +23,10 @@ def main():
 def get_lines(file):
     count = 0
     for i in file:
-        if i != "" and i.strip()[0] != "#": # strip used to account for "Assume that any line that starts with #, optionally preceded by whitespace, is a comment"
+        if i.strip() != "" and i.strip()[0] != "#": # strip used to account for "Assume that any line that starts with #, optionally preceded by whitespace, is a comment" and if a line has more than one whitespace
             count += 1
     return count
 
 
 if __name__ == "__main__":
-    main()
+    main()