Update docs

diff --git a/README.md b/README.md
index 5d4dbe1e2c2237d3dc0b11519b6ca05717b52774..cdf163fd12e7f6c4e844318ebd849ffd73890054 100644 (file)
--- a/README.md
+++ b/README.md
@@ -144,7 +144,7 @@ It runs smoothly on the Pi, [Termux](https://www.youtube.com/embed/AbaauM7gUJw)
 1. [Install](https://github.com/jarun/nnn/wiki/Usage) `nnn` and any dependencies you need. All files are opened with the desktop opener by default.
 2. Add option `-e` to your alias to open text files in `$VISUAL`/`$EDITOR`/ vi. [Open detached](https://github.com/jarun/nnn/wiki/Basic-use-cases#detached-text) if you wish.
 3. Configure [cd on quit](https://github.com/jarun/nnn/wiki/Basic-use-cases#configure-cd-on-quit).
-4. [Sync subshell $PWD](https://github.com/jarun/nnn/wiki/Basic-use-cases#sync-subshell-pwd) to `nnn`.
+4. [Sync subshell `$PWD`](https://github.com/jarun/nnn/wiki/Basic-use-cases#sync-subshell-pwd) to `nnn`.
 5. [Install plugins](https://github.com/jarun/nnn/tree/master/plugins#installation).
 6. Use option `-x` to copy selected file paths to system clipboard and show notis on cp, mv, rm completion.
 7. For a CLI-only environment, customize and use plugin [`nuke`](https://github.com/jarun/nnn/blob/master/plugins/nuke) with option `-c` (overrides `-e`).