Merge pull request #642 from percona/patrickbirch-patch-1

Update download-instructions.md

Author: patrickbirch

docs/download-instructions.md

@@ -1,4 +1,4 @@
-# Percona Product Download Instructions
+# Percona Software Download instructions
 
 ## Select the software
 
@@ -8,11 +8,11 @@ Do the following steps to select the software:
 2. Locate the Percona Software, for example, Percona Server for MySQL
 3. In `Select Product`, select the which product, for example, Percona Server {{vers}}
 4. In `Select Product Version`, select the version, for example, PERCONA-SERVER-{{release}}
-5. In `Select Software`, select the operating system, for example, DEBIAN GNU/LINUX 12.0 ("BOOKWORM").
+5. In `Select Platform`, select the operating system, for example, DEBIAN GNU/LINUX 12.0 ("BOOKWORM").
 
 The easiest method is to download all packages. 
 
-The `Package Download Options` may mix `AMD64` and `ARM64` packages. Select the correct CPU architecture for your system.
+The `Package Download Options` may mix `amd64` and `arm64` packages. Select the correct CPU architecture for your system.
 
 ## Download to a local computer