[readme] add headings to certain sections
Fixes #2413.
diff --git a/README.md b/README.md
index 5d45ea8..a50bf32 100644
--- a/README.md
+++ b/README.md
@@ -27,6 +27,9 @@
- [Setting Custom Colors](#setting-custom-colors)
- [Persisting custom colors](#persisting-custom-colors)
- [Suppressing colorized output](#suppressing-colorized-output)
+ - [Restoring PATH](#restoring-path)
+ - [Set default node version](#set-default-node-version)
+ - [Use a mirror of node binaries](#use-a-mirror-of-node-binaries)
- [.nvmrc](#nvmrc)
- [Deeper Shell Integration](#deeper-shell-integration)
- [bash](#bash)
@@ -440,18 +443,21 @@
TERM=dumb nvm ls
```
+#### Restoring PATH
To restore your PATH, you can deactivate it:
```sh
nvm deactivate
```
+#### Set default node version
To set a default Node version to be used in any new shell, use the alias 'default':
```sh
nvm alias default node
```
+#### Use a mirror of node binaries
To use a mirror of the node binaries, set `$NVM_NODEJS_ORG_MIRROR`:
```sh