diff --git a/arrays_and_strings/pivot_index_array.py b/arrays_and_strings/pivot_index_array.py
index 03c0c42..cb1336b 100644
--- a/arrays_and_strings/pivot_index_array.py
+++ b/arrays_and_strings/pivot_index_array.py
@@ -3,11 +3,9 @@
 # author: bt3gl
 
 
-def pivotIndex(nums):
+def pivot_index(nums):
 
-        s = sum(nums)
-
-        left_sum = 0
+        s, left_sum = sum(nums), 0
 
         for i, x in enumerate(nums):