diff --git a/lib/print.asm b/lib/print.asm
index 906c6e5..85e2124 100644
--- a/lib/print.asm
+++ b/lib/print.asm
@@ -1,33 +1,33 @@
-; important functions in this file: kprintf
-
-; print a word
-; in: ax
-print16:
-  xchg ah,al
-  call print8
-  xchg ah,al
-
-; print a byte
-; in: al
-print8:
-  push ax ; avoid destroying ah
-  push bx
-  xor bx, bx
-  aam 16 ; high nibble moved into ah, low nibble into al
-  add ax, 0x3030
-  push ax
-  xchg al, ah
-  call .nib
-  pop ax
-  call .nib
-  pop bx
-  pop ax
-  ret
-.nib:
-  cmp al, 0x3a
-  jl .out
-  add al, 0x07
-.out:
-  mov ah, 0x0e
-  int 0x10
-  ret
+; important functions in this file: kprintf
+
+; print a word
+; in: ax
+print16:
+  xchg ah,al
+  call print8
+  xchg ah,al
+
+; print a byte
+; in: al
+print8:
+  push ax ; avoid destroying ah
+  push bx
+  xor bx, bx
+  aam 16 ; high nibble moved into ah, low nibble into al
+  add ax, 0x3030
+  push ax
+  xchg al, ah
+  call .nib
+  pop ax
+  call .nib
+  pop bx
+  pop ax
+  ret
+.nib:
+  cmp al, 0x3a
+  jl .out
+  add al, 0x07
+.out:
+  mov ah, 0x0e
+  int 0x10
+  ret