bugfix

Author: jayli

lua/easycomplete/cmdline.lua

@@ -672,7 +672,7 @@ this.cmd_type = {
   color     = { 'colorscheme' },
   compiler  = { 'compiler' },
   filetype  = { 'filetype' },
-  highlight = { 'highlight', 'hl' },
+  highlight = { 'highlight', 'hi' },
   history   = { 'history' },
   lua       = { 'lua' },
   messages  = { 'messages' },