Fixed typos and left overs

Signed-off-by: TaikiYamada4 <taiki.yamada@tier4.jp>

Author: TaikiYamada4

sensing/autoware_gnss_poser/README.md

@@ -33,7 +33,7 @@ If the transformation from `base_link` to the antenna cannot be obtained, it out
 
 ### Core Parameters
 
-{{ json_to_markdown("sensing/gnss_poser/schema/autoware_gnss_poser.schema.json") }}
+{{ json_to_markdown("sensing/gnss_poser/schema/gnss_poser.schema.json") }}
 
 ## Assumptions / Known limits
 

sensing/autoware_gnss_poser/include/autoware/gnss_poser/gnss_poser_core.hpp

@@ -101,6 +101,6 @@ class GNSSPoser : public rclcpp::Node
     msg_gnss_ins_orientation_stamped_;
   int gnss_pose_pub_method_;
 };
-}  // namespace gnss_poser
+}  // namespace autoware::gnss_poser
 
 #endif  // AUTOWARE__GNSS_POSER__GNSS_POSER_CORE_HPP_