Spring-2021.md

@@ -78,8 +78,8 @@
   - Chapter 29 code and notes
   - Chapter 30 code and notes
 - Challenges:
-  - `init()` optimization (issue #47)
   - Resolve all merge conflicts and merge all branches into `main`
+  - `init()` optimization (issue #47)
   - Define opcode set for register-based bytecode (issue #32)
 
 ## **Week 10:** April 14 to April 21