formatter doing some wizardry

vec_test.c

-#include <vec.h>
 #include <libgen.h>
 #include <stdbool.h>
 #include <stdint.h>
 #include <stdio.h>
 #include <stdlib.h>
+#include <vec.h>
 #define NB_OPTIONS 6
 
 void print_menu(void) {
@@ -89,8 +89,8 @@ int main(int argc, char **argv) {
                     "Specify the number you wish to push into the vector: ");
             scanf("%ld", &to_push);
 
-
-            fprintf(stdout,
+            fprintf(
+                stdout,
                 "Specify the index at which you wish to insert the number: ");
             scanf("%zu", &idx_to_insert);