Improve README.

README.md

@@ -3312,10 +3312,10 @@ either [`socat`](https://www.kali.org/tools/socat/)
 or
 [`ncat`](https://nmap.org/ncat/), which is available as part of
 the `ncat` or `nmap` package in most package managers, and
-[`pandoc`](https://pandoc.org/). When neither `socat` or `ncat` is
+[`pandoc`](https://pandoc.org/). When neither `socat` nor `ncat` is
 available and the Bash version is 5.2 or higher, [`nb browse`](#browse)
 falls back to a pure Bash implementation that supports all features
-except for the Ace editor. If only `pandoc` is available,
+except the Ace editor. When only `pandoc` is available,
 the current note is rendered and
 <a href="#-linking">[[wiki-style links]]</a>
 go to unrendered, original files.

docs/index.markdown

@@ -3318,10 +3318,10 @@ either [`socat`](https://www.kali.org/tools/socat/)
 or
 [`ncat`](https://nmap.org/ncat/), which is available as part of
 the `ncat` or `nmap` package in most package managers, and
-[`pandoc`](https://pandoc.org/). When neither `socat` or `ncat` is
+[`pandoc`](https://pandoc.org/). When neither `socat` nor `ncat` is
 available and the Bash version is 5.2 or higher, [`nb browse`](#browse)
 falls back to a pure Bash implementation that supports all features
-except for the Ace editor. If only `pandoc` is available,
+except the Ace editor. When only `pandoc` is available,
 the current note is rendered and
 <a href="#-linking">[[wiki-style links]]</a>
 go to unrendered, original files.