configure.ac: fix typo in docbook2x error message

The correct name is "docbook2x-man" not "docbookx2-man".

Signed-off-by: Fernando Fernandez Mancera <ffmancera@riseup.net>
Signed-off-by: Florian Westphal <fw@strlen.de>

diff --git a/configure.ac b/configure.ac
index 36148aea2592c8526abddd0e1dcacdbc037c5097..e698a9be4c8f98c6ef80f1e352f97b97bc99b3e7 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -62,7 +62,7 @@ AM_COND_IF([BUILD_MAN], [
              [AS_IF([test "$DOCBOOK2MAN" != "no"], [DB2MAN="$DOCBOOK2MAN"],
                     [AS_IF([test "$DB2X_DOCBOOK2MAN" != "no"],
                            [DB2MAN="$DB2X_DOCBOOK2MAN"],
-                           [AC_MSG_ERROR([docbookx2-man/db2x_docbook2man not found, required for building man pages])]
+                           [AC_MSG_ERROR([docbook2x-man/db2x_docbook2man not found, required for building man pages])]
                     )]
             )]
        )