style(pre-commit): autofix

Author: pre-commit-ci[bot]

docs/how-to-guides/integrating-autoware/creating-maps/open-source-slam/hdl-graph-slam/index.md

@@ -127,7 +127,7 @@ Kenji Koide, Jun Miura, and Emanuele Menegatti, A Portable 3D LIDAR-based System
 
 ## Contact
 
-Kenji Koide, k.koide@aist.go.jp, [https://staff.aist.go.jp/k.koide](https://staff.aist.go.jp/k.koide)
+Kenji Koide, <k.koide@aist.go.jp>, [https://staff.aist.go.jp/k.koide](https://staff.aist.go.jp/k.koide)
 
 [[Active Intelligent Systems Laboratory, Toyohashi University of Technology, Japan]](http://www.aisl.cs.tut.ac.jp)  
 [[Mobile Robotics Research Team, National Institute of Advanced Industrial Science and Technology (AIST), Japan]](https://unit.aist.go.jp/hcmrc/mr-rt/contact.html)

docs/how-to-guides/integrating-autoware/creating-maps/open-source-slam/sc-a-loam/index.md

@@ -108,4 +108,4 @@ roslaunch aloam_velodyne aloam_mulran.launch
 
 ## Contact
 
-- Maintainer: paulgkim@kaist.ac.kr
+- Maintainer: <paulgkim@kaist.ac.kr>

docs/tutorials/ad-hoc-simulation/digital-twin-simulation/MORAI_Sim-tutorial.md

@@ -43,5 +43,5 @@ Be aware that the following manuals are for _ver.22.R2_
 
 Hyeongseok Jeon will give full technical support
 
-- hsjeon@morai.ai
+- <hsjeon@morai.ai>
 - Hyeongseok Jeon#2355 in Discord