diff --git a/README.md b/README.md
index d8d60fe..658e83e 100644
--- a/README.md
+++ b/README.md
@@ -63,9 +63,13 @@ https://en.wikipedia.org/wiki/Sorting_algorithm
 - **For BUCKET SORT**  
 https://www.meilisearch.com/blog/bucket-sort-guide
 
-- **For BUCKET SORT**  
+- **For RADIX**  
 https://www.geeksforgeeks.org/dsa/radix-sort/
 
+### AI
+
+AI was utilized to provide a reminder on how to include obj files within a subfolder for the Makefile.
+
 ## Additional sections may be required depending on the project 
 
 ### Justification to why we chose this algorithms
diff --git a/main.c b/main.c
index 44544dd..9de7343 100644
--- a/main.c
+++ b/main.c
@@ -24,9 +24,9 @@ static int	push_swap(char **tab, int len, int mod)
 	if (mod == -1)
 		return (0);
 	stacks = init_stacks(len, tab, mod);
-	indexer(stacks);
 	if (!stacks)
 		return (0);
+	indexer(stacks);
 	if (check_order(stacks->a))
 	{
 		free_all(stacks);