diff --git a/day3/src/main.rs b/day3/src/main.rs
index 4904ad5..299e2c4 100644
--- a/day3/src/main.rs
+++ b/day3/src/main.rs
@@ -38,7 +38,7 @@ fn get_most_in_col(v: &Vec<Vec<u32>>, c: usize) -> u32 {
 
 fn get_o2(v: &Vec<Vec<u32>>, c: usize) -> u32 {
     if v.len() == 1 { return bit_vec_to_u32(&v[0], false); }
-    
+
     let a = get_most_in_col(&v, c);
     let f = v.into_iter().filter(|e| e[c] == (a + 1) % 2)
         .fold(vec![], |mut acc, e| { acc.push(e.to_owned()); return acc;});
@@ -47,7 +47,7 @@ fn get_o2(v: &Vec<Vec<u32>>, c: usize) -> u32 {
 
 fn get_co2(v: &Vec<Vec<u32>>, c: usize) -> u32 {
     if v.len() == 1 { return bit_vec_to_u32(&v[0], false); }
-    
+
     let a = get_most_in_col(&v, c);
     let f = v.into_iter().filter(|e| e[c] == a)
         .fold(vec![], |mut acc, e| { acc.push(e.to_owned()); return acc;});