fixup! Allow specifying alternate VS Code settings dirs

Author: ammario

README.md

@@ -53,7 +53,7 @@ To disable this feature entirely, pass the `--skipsync` flag.
 
 ### Custom settings directories
 
-If you're using an alternative release of VS Code such as VS Code Insiders, you
+If you're using an alternate release of VS Code such as VS Code Insiders, you
 must specify your settings directories through the `VSCODE_CONFIG_DIR` and
 `VSCODE_EXTENSIONS_DIR` environment variables.