Addressed code style test failures.

Signed-off-by: Steve Wolter <swolter@google.com>

Author: stevewolter

rclcpp/include/rclcpp/allocator/allocator_common.hpp

@@ -80,8 +80,8 @@ rcl_allocator_t get_rcl_allocator(Alloc & allocator)
   return rcl_allocator;
 }
 
-template <typename T>
-rcl_allocator_t get_rcl_allocator(std::allocator<T>& allocator)
+template<typename T>
+rcl_allocator_t get_rcl_allocator(std::allocator<T> & allocator)
 {
   (void)allocator;  // Remove warning
   return rcl_get_default_allocator();

rclcpp/include/rclcpp/publisher_options.hpp

@@ -75,8 +75,8 @@ struct PublisherOptionsWithAllocator : public PublisherOptionsBase
     using AllocatorTraits = std::allocator_traits<Allocator>;
     using MessageAllocatorT = typename AllocatorTraits::template rebind_alloc<MessageT>;
     auto message_alloc = std::make_shared<MessageAllocatorT>(*this->get_allocator().get());
-    // TODO: This is likely to invoke undefined behavior - message_alloc goes out of scope
-    // at the end of this function, but the allocator doesn't.
+    // TODO(stevewolter): This is likely to invoke undefined behavior - message_alloc goes
+    // out of scope at the end of this function, but the allocator doesn't.
     result.allocator = get_rcl_allocator(*message_alloc);
     result.qos = qos.get_rmw_qos_profile();
 

rclcpp/include/rclcpp/subscription_options.hpp

@@ -102,8 +102,8 @@ struct SubscriptionOptionsWithAllocator : public SubscriptionOptionsBase
     using AllocatorTraits = std::allocator_traits<Allocator>;
     using MessageAllocatorT = typename AllocatorTraits::template rebind_alloc<MessageT>;
     auto message_alloc = std::make_shared<MessageAllocatorT>(*allocator.get());
-    // TODO: This is likely to invoke undefined behavior - message_alloc goes out of scope
-    // at the end of this function, but the allocator doesn't.
+    // TODO(stevewolter): This is likely to invoke undefined behavior - message_alloc
+    // goes out of scope at the end of this function, but the allocator doesn't.
     result.allocator = get_rcl_allocator(*message_alloc);
     result.qos = qos.get_rmw_qos_profile();
     result.rmw_subscription_options.ignore_local_publications = this->ignore_local_publications;