--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,13 @@
 2009-12-31  Eric Blake  <ebb9@byu.net>
 
+	doc: correct availability of cygwin 1.5.x getopt
+	* doc/posix-functions/optarg.texi (optarg): Cygwin supplies getopt
+	variables.
+	* doc/posix-functions/opterr.texi (opterr): Likewise.
+	* doc/posix-functions/optind.texi (optind): Likewise.
+	* doc/posix-functions/optopt.texi (optopt): Likewise.
+	* doc/posix-functions/tzname.texi (tzname): Likewise.
+
 	openat: update maintainer
 	* modules/openat (Maintainer): Add myself.
 

--- a/doc/posix-functions/optarg.texi
+++ b/doc/posix-functions/optarg.texi
@@ -14,5 +14,5 @@
 @itemize
 @item
 This variable is missing on some platforms:
-MacOS X 10.3, IRIX 6.5, OSF/1 5.1, Cygwin 1.5.x.
+MacOS X 10.3, IRIX 6.5, OSF/1 5.1.
 @end itemize

--- a/doc/posix-functions/opterr.texi
+++ b/doc/posix-functions/opterr.texi
@@ -14,5 +14,5 @@
 @itemize
 @item
 This variable is missing on some platforms:
-IRIX 6.5, OSF/1 5.1, Cygwin 1.5.x.
+IRIX 6.5, OSF/1 5.1.
 @end itemize

--- a/doc/posix-functions/optind.texi
+++ b/doc/posix-functions/optind.texi
@@ -14,5 +14,5 @@
 @itemize
 @item
 This variable is missing on some platforms:
-IRIX 6.5, OSF/1 5.1, Cygwin 1.5.x.
+IRIX 6.5, OSF/1 5.1.
 @end itemize

--- a/doc/posix-functions/optopt.texi
+++ b/doc/posix-functions/optopt.texi
@@ -14,5 +14,5 @@
 @itemize
 @item
 This variable is missing on some platforms:
-MacOS X 10.3, IRIX 6.5, OSF/1 5.1, Cygwin 1.5.x.
+MacOS X 10.3, IRIX 6.5, OSF/1 5.1.
 @end itemize

--- a/doc/posix-functions/tzname.texi
+++ b/doc/posix-functions/tzname.texi
@@ -14,7 +14,7 @@
 @itemize
 @item
 This variable is missing on some platforms:
-IRIX 6.5, OSF/1 5.1, Cygwin, mingw.
+IRIX 6.5, OSF/1 5.1, mingw.
 @item
 The address of this variable is not a compile-time constant on some platforms:
 Cygwin, mingw.