diff --git a/src/file.asm b/src/file.asm
index df23a1f..0645407 100644
--- a/src/file.asm
+++ b/src/file.asm
@@ -50,7 +50,8 @@ lstat:
 
 ;----- fgettype(*statBuffer[]) -----;
 ; Gets file type from stat buffer
-; Return value: Permissions of given file or -EINVAL if statBuffer is invalid (first bit is 0)
+; Return value: File type or -EINVAL if statBuffer is invalid (first bit is 0)
+;		See src/constants/file.asm for file types (S_IFxxx, eg S_IFREG for regular files)
 ; Used registers:
 ;	rax*	(ret)
 ;	rdi	(arg) Pointer to statBuffer[]