Add "=encoding ISO8859-1" for es language.

On Ubuntu 14.04, pod2man gets failure for Non-ASCII character.

Signed-off-by: darklightwu <darklightwu@gmail.com>

diff --git a/doc/rrdtutorial.es.pod b/doc/rrdtutorial.es.pod
index 8200e41e6b48b184750cdc29bcced733d91a25cb..8d58327d19004d00245ecba4189a5a015ead0c6f 100644 (file)
--- a/doc/rrdtutorial.es.pod
+++ b/doc/rrdtutorial.es.pod
@@ -1,3 +1,4 @@
+=encoding ISO8859-1
 =head1 NAME
 
 rrdtutorial - Tutorial sobre RRDtool por Alex van den Bogaerdt