collectd-lua(5) fix syntax error in pod

diff --git a/src/collectd-lua.pod b/src/collectd-lua.pod
index 2f18f60fa2a813c9b2020563c8b1ce0b783134f7..7a25655088283188e2dc4cce260ac91018c91467 100644 (file)
--- a/src/collectd-lua.pod
+++ b/src/collectd-lua.pod
@@ -86,6 +86,8 @@ once for every value that was dispatched by any plugin.
 
 The following functions are provided to Lua modules:
 
+=over 4
+
 =item register_read(callback)
 
 The callback will be called without arguments.