Update app.py

app.py

@@ -20,7 +20,7 @@ def sum_of_two(a,b):
 
 def start_iteration(a):
     num_set = '''
-                Printing current and previous number sum in a range(10): \n'''
+                Showning current and previous number sum in a range(10): \n'''
     temp = a
     for i in range(a,a+10):
         if temp == a: