Update

syntax/modules/usptream-ketama-chash.vim

@@ -0,0 +1,8 @@
+if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'nginx') == -1
+  
+" Upstrema Ketama Chash Module <https://github.com/flygoast/ngx_http_upstream_ketama_chash>
+" Nginx load-balancer module implementing ketama consistent hashing. 
+syn keyword ngxDirectiveThirdParty ketama_chash
+
+
+endif