diff --git a/src/vulkan/lib.zig b/src/vulkan/lib.zig
index fe46faa..7384593 100644
--- a/src/vulkan/lib.zig
+++ b/src/vulkan/lib.zig
@@ -1,3 +1,5 @@
+//! Here lies the documentation of the common internal API that backends need to implement
+
 const std = @import("std");
 const vk = @import("vulkan");