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])