Tweak wording for the "Manual download" info on the download page

Author: DeeDeeG

docs/download.md

@@ -190,28 +190,32 @@ You can bypass this by clicking "More info" then "Run anyway".
 ## Manual download
 
 Binaries are built from a number of different branches and PRs but you should
-stick to the **master** branch releases for the most stable ones unless you know
+stick to the **`master`** branch releases for the most stable ones unless you know
 exactly what you are looking for.
 
 We currently build on both GitHub Actions and Cirrus CI:
 
 - GitHub Actions is used for building the majority of our binaries and builds
   are run on every commit or PR.
-  - Direct artifact download is available only for those with at least read
-    permission on the repository. All artifacts are therefore automatically
-    uploaded to the [pulsar-edit/pulsar-rolling-releases](https://github.com/pulsar-edit/pulsar-rolling-releases/releases)
+  - Direct artifact download is available only for those who are logged in
+    with their GitHub accounts. All artifacts from the `master` branch
+    are therefore automatically uploaded to the [pulsar-edit/pulsar-rolling-releases](https://github.com/pulsar-edit/pulsar-rolling-releases/releases)
     repository for access by anyone.
 - Cirrus CI is _only_ used for building Apple silicon (macOS M1/M2) and ARM
   Linux binaries. These are run less frequently (every Monday, Wednesday, and Friday).
 
-To download a binary produced by GitHub Actions then follow the below steps:
+To download a binary produced by GitHub Actions, follow the below steps:
 
 - Navigate to the [pulsar-edit/pulsar-rolling-releases](https://github.com/pulsar-edit/pulsar-rolling-releases/releases)
   releases.
 - Select the most recent release (or for a specific release reference the timestamp
   part of the version e.g. 1.109.**2023091606**).
-  - Most binaries will be available with every release but Apple silicon and
-    ARM Linux binaries will not. You may need to look for earlier releases.
+  - x86_64 binaries will be grouped together for most releases,
+    but occasionally they will be split across multiple releases.
+    Apple silicon and ARM Linux binaries are usually grouped together
+    in their own separate release from the x64 binaries, but sometimes not.
+    You may need to look through the earlier releases
+    to find binaries for your platform.
 - Choose the binary you wish to download from the `Assets` section (you may need
   click the `Show all x assets` link to display them all). See below for
   descriptions of all available binaries.