Do not claim that getlocale() returns a tulpe; that is not always true.
Closes SF bug #568577.
diff --git a/Doc/lib/liblocale.tex b/Doc/lib/liblocale.tex
index 9a142ea..3c4506d 100644
--- a/Doc/lib/liblocale.tex
+++ b/Doc/lib/liblocale.tex
@@ -145,9 +145,9 @@
\begin{funcdesc}{getlocale}{\optional{category}}
Returns the current setting for the given locale category as
- tuple (language code, encoding). \var{category} may be one of the
- \constant{LC_*} values except \constant{LC_ALL}. It defaults to
- \constant{LC_CTYPE}.
+ sequence containing \var{language code}, \var{encoding}.
+ \var{category} may be one of the \constant{LC_*} values except
+ \constant{LC_ALL}. It defaults to \constant{LC_CTYPE}.
Except for the code \code{'C'}, the language code corresponds to
\rfc{1766}. \var{language code} and \var{encoding} may be