diff --git a/kernel/src/arch/riscv64/paging.rs b/kernel/src/arch/riscv64/paging.rs
index 57adc16..917c863 100644
--- a/kernel/src/arch/riscv64/paging.rs
+++ b/kernel/src/arch/riscv64/paging.rs
@@ -1,8 +1,7 @@
-// stolen from https://osblog.stephenmarz.com/index.html chapter 3 which I'm prolly gonna start
-// following for now bc don't wanna learn x86_64 :)
-
 use crate::{
-    arch::{csr::{self, satp}, wait}, fdt::print_mem_layout, println
+    arch::csr::{self, satp},
+    fdt::print_mem_layout,
+    println,
 };
 
 use super::asm::linker_static;
diff --git a/readme.md b/readme.md
index 0f7a662..f2fc6d9 100644
--- a/readme.md
+++ b/readme.md
@@ -7,3 +7,5 @@ or lose motivation :sunglasses:
 
 either way I at least want to learn OS / cpu arch fundamentals through this
 
+edit: learning from [this](https://osblog.stephenmarz.com/index.html) now bc don't wanna learn x86 & already know riscv basics
+