@@ -258,7 +258,7 @@ row within the partition; if there is no such row, instead return default
258258evaluated with respect to the current row.
259259-}
260260lead :: WinFunN '[ty, 'NotNull 'PGint4, ty] ty
261−lead = unsafeWindowFunctionN "lag"
261+lead = unsafeWindowFunctionN "lead"
262262
263263{- | returns value evaluated at the row that is the
264264first row of the window frame