added whitespace

for my own sanity

src/commands/roll.rs

@@ -10,18 +10,22 @@ pub fn run_core(input: Option<&str>) -> String {
     let Some(input) = input else {
         return junk::get_random_insult();
     };
+
     let split = match input.split('d').nth(1) {
         Some(s) => s,
         None => return junk::get_random_insult(),
     };
+
     let die_num = match validate::parse_str_into_num::<i32>(split.trim()) {
         Some(d) => d,
         None => return junk::get_random_insult(),
     };
+
     match dietype::DieType::from_sides(die_num) {
         Some(_) => {}
         None => return junk::get_random_insult(),
     };
+
     let mut rng = random::RandomGen::new();
     rng.range_random_from_one(die_num).to_string()
 }