docs: add revision number to TP-Link RE450 support list entry

We only support v1, not v2 or v3. (cherry picked from commit ed2479bd)

docs: add revision number to TP-Link RE450 support list entry
f44a6342 · Matthias Schiffer · de719bc1 · f44a6342
Unverified Commit f44a6342 authored 5 years ago by Matthias Schiffer
--- a/docs/user/supported_devices.rst
+++ b/docs/user/supported_devices.rst
@@ -86,7 +86,7 @@ ar71xx-generic
  - CPE220 (v1.1)
  - CPE510 (v1.0, v1.1)
  - CPE520 (v1.1)
-  - RE450 [#ath10k]_
+  - RE450 (v1) [#ath10k]_
  - TL-WDR3500 (v1)
  - TL-WDR3600 (v1)
  - TL-WDR4300 (v1)