diff --git a/src/boot/efi/boot.c b/src/boot/efi/boot.c
index 1f254198ee..ae25284527 100644
--- a/src/boot/efi/boot.c
+++ b/src/boot/efi/boot.c
@@ -1619,6 +1619,8 @@ static void config_load_entries(
         assert(device);
         assert(root_dir);
 
+        /* Adds Boot Loader Type #1 entries (i.e. /loader/entries/….conf) */
+
         err = open_directory(root_dir, L"\\loader\\entries", &entries_dir);
         if (EFI_ERROR(err))
                 return;
@@ -2126,6 +2128,8 @@ static void config_entry_add_linux(
         UINTN f_size = 0;
         EFI_STATUS err;
 
+        /* Adds Boot Loader Type #2 entries (i.e. /EFI/Linux/….efi) */
+
         assert(config);
         assert(device);
         assert(root_dir);