diff --git a/src/content/docs/docs/badges.md b/src/content/docs/docs/badges.md
index 75b8b6f..68f313f 100644
--- a/src/content/docs/docs/badges.md
+++ b/src/content/docs/docs/badges.md
@@ -28,7 +28,7 @@ Badge colours are Accent, Success, Warning, Danger and Info. Each is drawn for t
 
 ## Live activity
 
-A number from any API. Enter the API URL, add a header if the API needs a key, and press <span class="sy-btn sy-btn--ghost">Fetch</span>. Stackyard lists every number in the response. Pick one.
+A number from any API. Enter the API URL, add a header if the API needs a key, and press <span class="sy-btn sy-btn--ghost">Fetch</span>. Stackyard lists every number in the response, including a number sent as text, such as `"21.5"`. Pick one.
 
 Tick **Secret** on a header to keep its value on the server. Poll sets how often it reads, in seconds. Every open dashboard shares that reading.