diff --git a/editions/tw5.com/tiddlers/nodejs/Environment Variables on Node.js.tid b/editions/tw5.com/tiddlers/nodejs/Environment Variables on Node.js.tid
index 3aac0412f..7585f4d9a 100644
--- a/editions/tw5.com/tiddlers/nodejs/Environment Variables on Node.js.tid	
+++ b/editions/tw5.com/tiddlers/nodejs/Environment Variables on Node.js.tid	
@@ -4,13 +4,15 @@ tags: [[TiddlyWiki on Node.js]]
 title: Environment Variables on Node.js
 type: text/vnd.tiddlywiki
 
-[[TiddlyWiki on Node.js]] supports the following OS environment variables for specifying a colon-delimited list of paths to search for plugins and editions:
+[[TiddlyWiki on Node.js]] supports the following OS environment variables for specifying a delimited list of paths to search for plugins and editions:
 
 * `TIDDLYWIKI_PLUGIN_PATH` - Search path for ordinary plugins
 * `TIDDLYWIKI_THEME_PATH` - Search path for themes
 * `TIDDLYWIKI_LANGUAGE_PATH` - Search path for languages
 * `TIDDLYWIKI_EDITION_PATH` - Search path for editions (used by the InitCommand)
 
+''Note'': The delimiter may vary between operating systems. While on Windows a semicolon `;` is used, Linux implements a colon `:`.
+
 The additional paths should each point to folders structured like the equivalent directories in the TiddlyWiki5 GitHub repository: the plugin, theme and language directories contain `publisher/pluginname/<files>` while the edition directories contain `editionname/<files>`
 
 For example:
@@ -19,4 +21,3 @@ For example:
 TIDDLYWIKI_PLUGIN_PATH=~/MyPluginStore
 tiddlywiki mywiki --build index
 ```
-