ui: Fix active sent bids count.

doc/api.md

@@ -2,6 +2,11 @@
 
 Examples:
 
+    curl --header "Content-Type: application/json" \
+         --request POST \
+         --data '{"coin_from":"btc","coin_to":"xmr","amt_from":10,"amt_to":10,"lockseconds":1200}' \
+         http://localhost:12701/json/offers/new
+
     curl --header "Content-Type: application/json" \
          --request POST \
          --data '{"show_extra":true}' \