snmp plugin: Fix error message printed by the "Shift" option.

I noticed a small error in snmp.c in collectd-5.1.0 (might be
elsewhere). The warning message in csnmp_config_add_data_shift says
"Scale config option" instead of "Shift" config option:
[…]

Signed-off-by: Florian Forster <octo@collectd.org>

diff --git a/src/snmp.c b/src/snmp.c
index 5f7d3e9..2b0b463 100644 (file)
--- a/src/snmp.c
+++ b/src/snmp.c
@@ -302,7 +302,7 @@ static int csnmp_config_add_data_shift (data_definition_t *dd, oconfig_item_t *c
   if ((ci->values_num != 1)
       || (ci->values[0].type != OCONFIG_TYPE_NUMBER))
   {
-    WARNING ("snmp plugin: The `Scale' config option needs exactly one number argument.");
+    WARNING ("snmp plugin: The `Shift' config option needs exactly one number argument.");
     return (-1);
   }