* doc/lispref/sequences.texi (Sequence Functions): seq.el is
preloaded, so no need to load it manually. (Bug#57505)
@cindex seq library
@cindex sequences, generalized
The @file{seq.el} library provides the following additional sequence
-manipulation macros and functions, prefixed with @code{seq-}. To use
-them, you must first load the @file{seq} library.
+manipulation macros and functions, prefixed with @code{seq-}.
All functions defined in this library are free of side-effects;
i.e., they do not modify any sequence (list, vector, or string) that