docs: PROTOCOL.md: Fix typo
diff --git a/PROTOCOL.md b/PROTOCOL.md
index 1844bfd6..d3dbfc91 100644
--- a/PROTOCOL.md
+++ b/PROTOCOL.md
@@ -130,7 +130,7 @@ marker found.
```
The requests delimiters are *a hint*. The bootloader can still search for
-requests and base revision tags outside the delimted area if it doesn't support the hint.
+requests and base revision tags outside the delimited area if it doesn't support the hint.
## Limine Requests Section
