diff --git a/doc/neotest.txt b/doc/neotest.txt
index 61a96f21..282ff82c 100644
--- a/doc/neotest.txt
+++ b/doc/neotest.txt
@@ -234,7 +234,7 @@ neotest.Config.output                                  *neotest.Config.output*
 
     Fields: ~
         {enabled}     (boolean)
-        {open_on_run} (boolean)  Open nearest test result after running
+        {open_on_run} (string|boolean)  Open nearest test result after running
 
 
 neotest.Config.diagnostic                          *neotest.Config.diagnostic*
diff --git a/lua/neotest/consumers/run.lua b/lua/neotest/consumers/run.lua
index eb09c3bf..08f965ac 100644
--- a/lua/neotest/consumers/run.lua
+++ b/lua/neotest/consumers/run.lua
@@ -4,7 +4,16 @@ local lib = require("neotest.lib")
 ---@type  neotest.Client
 local client
 local last_run
-local function get_tree_from_args(args, store)
+
+---@tag neotest.run
+---@brief [[
+--- A consumer providing a simple interface to run tests.
+---@brief ]]
+local neotest = {}
+neotest.run = {}
+
+---@private
+function neotest.run.get_tree_from_args(args, store)
   local tree, adapter = (function()
     if args.suite then
       return client:get_position(nil, args)
@@ -24,13 +33,6 @@ local function get_tree_from_args(args, store)
   return tree
 end
 
----@tag neotest.run
----@brief [[
---- A consumer providing a simple interface to run tests.
----@brief ]]
-local neotest = {}
-neotest.run = {}
-
 ---Run the given position or the nearest position if not given.
 ---All arguments are optional
 ---
@@ -63,7 +65,7 @@ function neotest.run.run(args)
     args = { args }
   end
   async.run(function()
-    local tree = get_tree_from_args(args, true)
+    local tree = neotest.run.get_tree_from_args(args, true)
     if not tree then
       lib.notify("No tests found")
       return
@@ -118,7 +120,7 @@ function neotest.run.stop(args)
     args = { args }
   end
   async.run(function()
-    local tree = get_tree_from_args(args)
+    local tree = neotest.run.get_tree_from_args(args)
     if not tree then
       lib.notify("No tests found", "warn")
       return
@@ -136,7 +138,7 @@ function neotest.run.attach(args)
     args = { args }
   end
   async.run(function()
-    local pos = get_tree_from_args(args)
+    local pos = neotest.run.get_tree_from_args(args)
     if not pos then
       lib.notify("No tests found in file", "warn")
       return