Match unmatched backticks in comments in compiler/

compiler/rustc_parse/src/parser/attr_wrapper.rs

@@ -134,11 +134,11 @@ impl ToAttrTokenStream for LazyAttrTokenStreamImpl {
             // Process the replace ranges, starting from the highest start
             // position and working our way back. If have tokens like:
             //
-            // `#[cfg(FALSE)]` struct Foo { #[cfg(FALSE)] field: bool }`
+            // `#[cfg(FALSE)] struct Foo { #[cfg(FALSE)] field: bool }`
             //
             // Then we will generate replace ranges for both
             // the `#[cfg(FALSE)] field: bool` and the entire
-            // `#[cfg(FALSE)]` struct Foo { #[cfg(FALSE)] field: bool }`
+            // `#[cfg(FALSE)] struct Foo { #[cfg(FALSE)] field: bool }`
             //
             // By starting processing from the replace range with the greatest
             // start position, we ensure that any replace range which encloses

compiler/rustc_parse/src/parser/mod.rs

@@ -335,7 +335,7 @@ impl TokenCursor {
             num_of_hashes = cmp::max(num_of_hashes, count);
         }
 
-        // `/// foo` becomes `doc = r"foo".
+        // `/// foo` becomes `doc = r"foo"`.
         let delim_span = DelimSpan::from_single(span);
         let body = TokenTree::Delimited(
             delim_span,