Changes imported from Abseil "staging" branch:

  - 9234c6d8d5a55f77642dd0bb09f3844540d913de Fix misplaced whitespace in method comment. by Abseil Team <absl-team@google.com>

GitOrigin-RevId: 9234c6d8d5a55f77642dd0bb09f3844540d913de
Change-Id: Ia8a5e7fdff4a907ae711587e8955e1bae8d13a2a

absl/types/optional.h

@@ -781,7 +781,7 @@ class optional : private optional_internal::optional_data<T>,
 
 
   // optional::operator*()
   // optional::operator*()
   //
   //
-  // Accesses the underlying `T `value of an `optional`. If the `optional` is
+  // Accesses the underlying `T` value of an `optional`. If the `optional` is
   // empty, behavior is undefined.
   // empty, behavior is undefined.
   constexpr const T& operator*() const & { return reference(); }
   constexpr const T& operator*() const & { return reference(); }
   T& operator*() & {
   T& operator*() & {