Fix one of the eventlist rules

conf/modsecurity/crs/REQUEST-900-EXCLUSION-RULES-BEFORE-CRS.conf

@@ -65,7 +65,7 @@ SecRule REQUEST_FILENAME "@endsWith /wp-admin/admin-ajax.php" \
     phase:2,\
     pass,\
     nolog,\
-    ctl:ruleRemoveTargetByTag=language-powershell"
+    ctl:ruleRemoveByTag=language-powershell"
 
 # Filter out certain args (all URIs) for the pgp email plugin.
 SecRule REQUEST_URI "@beginsWith /" \