diff --git a/readme.md b/readme.md
index 09a4995..29e994e 100644
--- a/readme.md
+++ b/readme.md
@@ -190,20 +190,12 @@ The value of the latest keypress on a hex keypad is stored at `$1B`.
 
 The keypad uses the same layout as the COSMAC VIP (and CHIP-8). The CPU simulator maps those keys onto a Qwerty set:
 
-```
-1 2 3 C    1 2 3 4
-4 5 6 D    Q W E R
-7 8 9 E    A S D F
-A 0 B F    Z X C V
-
-hex pad    simulator
-```
+`1` `2` `3` `C`   =   `1` `2` `3` `4`  
+`4` `5` `6` `D`   =   `Q` `W` `E` `R`  
+`7` `8` `9` `E`   =   `A` `S` `D` `F`  
+`A` `0` `B` `F`   =   `Z` `X` `C` `V`  
 
 The arrow keys are also mapped onto the hex keypad:
 
-```
-   5           ↑
- 7 8 9       ← ↓ →
-
-hex pad    simulator
-```
\ No newline at end of file
+` ` `5` ` `   =   ` ` `↑` ` `  
+`7` `8` `9`   =   `←` `↓` `→`
\ No newline at end of file