Fix to meaningful name

Author: Monsieurvishal

perfect_square.py

@@ -0,0 +1,11 @@
+# Simple and efficient python program to check whether a number is series of power of two 
+# Example:
+# Input:
+# 8
+# Output:
+# It comes in  power series of 2
+a = int(input("Enter a number"))
+if a & (a - 1) == 0:
+    print("It comes in  power series of 2")
+else:
+    print("It does not come in  power series of 2")