fix: address clippy::doc_lazy_continuation warning in doc comments

Author: hiratara

src/parser.rs

@@ -236,7 +236,7 @@ fn _get_ast(tokens: &[Token], pos: &mut usize) -> Result<Expression, ParseError>
 /// Attempts to parse the input `&str` as a lambda `Term` encoded in the given `Notation`.
 ///
 /// - lambdas can be represented either with the greek letter (λ) or a backslash (\\ -
-/// less aesthetic, but only one byte in size)
+///   less aesthetic, but only one byte in size)
 /// - the identifiers in `Classic` notation are `String`s of alphabetic Unicode characters
 /// - `Classic` notation ignores whitespaces where unambiguous
 /// - the indices in the `DeBruijn` notation start with 1 and are hexadecimal digits

src/reduction.rs

@@ -10,7 +10,7 @@ use std::{cmp, fmt, mem};
 ///
 /// - the `NOR`, `HNO`, `APP` and `HAP` orders reduce expressions to their normal form
 /// - the `APP` order will fail to fully reduce expressions containing terms without a normal form,
-/// e.g. the `Y` combinator (they will expand forever)
+///   e.g. the `Y` combinator (they will expand forever)
 /// - the `CBN` order reduces to weak head normal form
 /// - the `CBV` order reduces to weak normal form
 /// - the `HSP` order reduces to head normal form