diff --git a/init.lua b/init.lua
index 47af72d..d1adcb9 100644
--- a/init.lua
+++ b/init.lua
@@ -1,6 +1,6 @@
 -- adjust proxy on Windows
 if vim.loop.os_environ().OS == 'Windows_NT' then
-  -- TODO move out of the tree and do not check in
+  -- TODO move out of the tree
   vim.fn.setenv("http_proxy", "http://10.167.16.21:80")
   vim.fn.setenv("https_proxy", "http://10.167.16.21:80")
 end
diff --git a/lua/colorscheme.lua b/lua/colorscheme.lua
index 7b2edd9..f71f49b 100644
--- a/lua/colorscheme.lua
+++ b/lua/colorscheme.lua
@@ -1,8 +1,8 @@
 -- define your colorscheme here
-local colorscheme = 'lunaperche-sl'
+local COLORSCHEME = 'lunaperche-sl'
 
-local is_ok, _ = pcall(vim.cmd, "colorscheme " .. colorscheme)
+local is_ok, _ = pcall(vim.cmd, "colorscheme " .. COLORSCHEME)
 if not is_ok then
-    vim.notify('colorscheme ' .. colorscheme .. ' not found!')
+    vim.notify('colorscheme ' .. COLORSCHEME .. ' not found!')
     return
 end
diff --git a/lua/diary.lua b/lua/diary.lua
index 0ee26c2..acda03a 100644
--- a/lua/diary.lua
+++ b/lua/diary.lua
@@ -1,7 +1,9 @@
+local DIARY_FOLDER = vim.fs.joinpath(vim.env.HOME, '.diary/asciidoc')
+
 local diary_open = function(opts)
   local date = opts.args ~= '' and opts.args or os.date('%Y-%m-%d')
   local year, month = date:match('(%d%d%d%d)-(%d%d)')
-  local folder = vim.fs.joinpath(vim.env.HOME, string.format('.diary/asciidoc/%s', year))
+  local folder = vim.fs.joinpath(DIARY_FOLDER, string.format('%s', year))
   vim.fn.mkdir(folder, "p")
   local file = string.format('%s/diary-%s-%s.adoc', folder, year, month)
   print("file is:", file)
diff --git a/lua/options.lua b/lua/options.lua
index 914b163..1c8b0fa 100644
--- a/lua/options.lua
+++ b/lua/options.lua
@@ -5,10 +5,9 @@
 ---------------------------------------------------
 
 -- this is specific for a machine
-if vim.loop.os_gethostname() == 'slaptop' then
-  _G.ORG_BASE_FOLDER = '~/Documents/Eigene (Briefe etc.)/org'
-else
-  _G.ORG_BASE_FOLDER = '~/OneDrive/Desktop/orgfiles'
+local ORG_BASE_FOLDER = '~/Documents/Eigene (Briefe etc.)/org'
+if vim.loop.os_gethostname() != 'slaptop' then
+  ORG_BASE_FOLDER = '~/OneDrive/Desktop/orgfiles'
 end
 sl_opt = {
   org_base_folder = ORG_BASE_FOLDER,
diff --git a/snippets/all.snippets b/snippets/all.snippets
index e80f12f..04de2e2 100644
--- a/snippets/all.snippets
+++ b/snippets/all.snippets
@@ -1,4 +1,4 @@
-# slaptop local snippets for all modes
+# local snippets for all modes
 
 snippet todo "Add a TODO marker"
 	// TODO.`strftime("%Y-%m-%d -")`