Fixed spaces around operators

Author: ankit167

counting_sort.py

@@ -20,7 +20,7 @@ def counting_sort(arr):
 	k = max(arr)
 	temp_arr = [0]*(k+1)
 	for i in range(0,len(arr)):
-		temp_arr[arr[i]]= temp_arr[arr[i]]+1
+		temp_arr[arr[i]] = temp_arr[arr[i]]+1
 	#temp_array[i] contain the times the number i appear in arr
 
 	for i in range(1, k+1):