Fix tabs in comments

src/enc/mod.rs

@@ -164,13 +164,13 @@ impl<'a> Term<'a> {
 // ---- encoding function ----
 
 /// Generate the nettext representation of a term
-pub fn encode<'a>(t: Term<'a>) -> Result<Vec<u8>, Error> {
+pub fn encode(t: Term<'_>) -> Result<Vec<u8>, Error> {
     let mut buf = Vec::with_capacity(128);
     encode_aux(&mut buf, t.0, 0)?;
     Ok(buf)
 }
 
-fn encode_aux<'a>(buf: &mut Vec<u8>, term: T<'a>, indent: usize) -> Result<(), Error> {
+fn encode_aux(buf: &mut Vec<u8>, term: T<'_>, indent: usize) -> Result<(), Error> {
     match term {
         T::Str(s) => buf.extend_from_slice(s),
         T::OwnedStr(s) => buf.extend_from_slice(&s),