change some information

README.md

@@ -19,7 +19,7 @@ If you find this work useful or interesting, please kindly give us a star :star:
 - The L-BFGS solver we use is from [LBFGS-Lite](https://github.com/ZJU-FAST-Lab/LBFGS-Lite). 
 It is a C++ head-only single file, which is lightweight and easy to use.
 
-- The map generated in simulation is from [mockamap](https://github.com/HKUST-Aerial-Robotics/mockamap) by Willim Wu.
+- The map generated in simulation is from [mockamap](https://github.com/HKUST-Aerial-Robotics/mockamap) by William Wu.
 
 - The hardware architecture is based on an open source implemation from [Teach-Repeat-Replan](https://github.com/HKUST-Aerial-Robotics/Teach-Repeat-Replan).
 

src/planner/bspline_opt/package.xml

@@ -7,7 +7,7 @@
   <!-- One maintainer tag required, multiple allowed, one person per tag -->
   <!-- Example:  -->
   <!-- <maintainer email="jane.doe@example.com">Jane Doe</maintainer> -->
-  <maintainer email="bzhouai@todo.todo">bzhouai</maintainer>
+  <maintainer email="iszhouxin@zju.edu.cn">iszhouxin</maintainer>
 
 
   <!-- One license tag required, multiple allowed, one license per tag -->

src/planner/path_searching/package.xml

@@ -7,7 +7,7 @@
   <!-- One maintainer tag required, multiple allowed, one person per tag -->
   <!-- Example:  -->
   <!-- <maintainer email="jane.doe@example.com">Jane Doe</maintainer> -->
-  <maintainer email="bzhouai@todo.todo">bzhouai</maintainer>
+  <maintainer email="iszhouxin@zju.edu.cn">iszhouxin</maintainer>
 
 
   <!-- One license tag required, multiple allowed, one license per tag -->

src/planner/plan_env/package.xml

@@ -7,7 +7,7 @@
   <!-- One maintainer tag required, multiple allowed, one person per tag -->
   <!-- Example:  -->
   <!-- <maintainer email="jane.doe@example.com">Jane Doe</maintainer> -->
-  <maintainer email="bzhouai@todo.todo">bzhouai</maintainer>
+  <maintainer email="iszhouxin@zju.edu.cn">iszhouxin</maintainer>
 
 
   <!-- One license tag required, multiple allowed, one license per tag -->