fix: text-only explanation

Author: Galen Rice

bot/resources/tags/loop-remove.md

@@ -11,14 +11,9 @@ for item in data:
 print(data)  # [2, 4] <-- every OTHER item was removed!
 ```
 Inside the loop, an index tracks the current position. If the list is modified, this index may no longer refer to the same element, causing elements to be repeated or skipped.
-```py
-[1, 2, 3, 4] # First iteration: point to the first element
- ^
-[2, 3, 4]    # Remove current: all elements shift
- ^
-[2, 3, 4]    # Next iteration: move the pointer
-    ^        # and so on...
-```
+
+Above, `1` is removed, shifting `2` to index *0*. The loop then moves to index *1*, removing `3` (and skipping `2`!).
+
 You can avoid this pitfall by:
 - using a **list comprehension** to produce a new list (as a way of filtering items):
   ```py