diff --git a/Assignment4_tupple_set_dict.py b/Assignment4_tupple_set_dict.py
index 1147a50..b7d597b 100644
--- a/Assignment4_tupple_set_dict.py
+++ b/Assignment4_tupple_set_dict.py
@@ -58,10 +58,10 @@
 print("question no 7 ")
 s='MISSISSIPPI'
 m=list(s)
-a=m.count('M')		#count the m in mississippi
+a=m.count('M')		#count the  letter 'm' in mississippi
 b=m.count('I')
 c=m.count('S')
 d=m.count('P')
 g={'M':a,'I':b,'S':c,'P':d}
 print("the dictionary of MISSISSIPPI of each letter is",g)
-print("\n\n") 
\ No newline at end of file
+print("\n\n")