feat: update README.md

README.md

@@ -1,6 +1,6 @@
 # ME5413_Planning_Project
 
-NUS ME5413 Autonomous Mobile Robotics Final Project
+NUS ME5413 Autonomous Mobile Robotics Planning Project
 > Authors: [Ziggy](https://github.com/ziggyhuang) and [Shuo](https://github.com/SS47816)
 
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@@ -88,12 +88,6 @@ roslaunch me5413_world path_tracking.launch
 
 ## Student Tasks
 
-### Task 1 & 2: Path Planning
-
-* Please refer to the PDF file inside.
-
-### Task 3: Path Tracking
-
 * Control your robot to follow the given **figure 8** track.
   * You may use any algorithms you like.
   * Implement your algorithms in the `src/me5413_world/include/me5413_world/path_tracker_node.hpp` and `src/me5413_world/src/path_tracker_node.cpp`, to replace our template code.