Fix images

ehmicky · ehmicky · commit b7aabcec6745 · 2022-06-26T23:03:17.000+02:00
diff --git a/README.md b/README.md
@@ -159,15 +159,15 @@ or
 console.log(error)
 ```
 
-![Error prettified](error_pretty.png)
+![Error prettified](docs/error_pretty.png)
 
 But not when using `error.stack` instead:
 
 ```js
 console.log(error.stack)
 ```
 
-![Error raw](error_raw.png)
+![Error raw](docs/error_raw.png)
 
 ### level
 
