Remove consecutive blank lines in advance_to example code
diff --git a/src/discouraged.rs b/src/discouraged.rs
index a86ba0d..dd63cf2 100644
--- a/src/discouraged.rs
+++ b/src/discouraged.rs
@@ -53,7 +53,7 @@
/// pub ident: Ident,
/// pub arguments: PathArguments,
/// }
- ///
+ /// #
/// # impl<T> From<T> for PathSegment
/// # where
/// # T: Into<Ident>,
@@ -66,7 +66,6 @@
/// # }
/// # }
///
- ///
/// impl Parse for PathSegment {
/// fn parse(input: ParseStream) -> Result<Self> {
/// if input.peek(Token![super])