Spring-2021.md

@@ -79,8 +79,8 @@
   - Chapter 30 code and notes ✅
 - Challenges:
   - Resolve all merge conflicts and merge all branches into `main` ✅
-  - `init()` optimization (issue #47, merge request !14) ✅
-  - Define opcode set for register-based bytecode (issue #32, [wiki page](Register-based opcodes))
+  - `init()` optimization ✅ (issue #47, merge request !14)
+  - Define opcode set for register-based bytecode ✅ (issue #32, [wiki page](Register-based opcodes))
 
 ## **Week 10:** April 14 to April 21