diff --git a/doc/us/manual.html b/doc/us/manual.html
index e08bf09..c7b7a5f 100644
--- a/doc/us/manual.html
+++ b/doc/us/manual.html
@@ -203,7 +203,7 @@ LuaFileSystem offers the following functions:
filename, the second argument (atime) is the access time,
and the third argument (mtime) is the modification time.
Both times are provided in seconds (which should be generated with
- Lua standard function os.date).
+ Lua standard function os.time).
If the modification time is omitted, the access time provided is used;
if both times are omitted, the current time is used.
Returns true if the operation was successful;
@@ -228,7 +228,7 @@ LuaFileSystem offers the following functions: