Clarify what "User" refers to in docs

cmd/goatcounter/import.go

@@ -42,7 +42,8 @@ Overview:
         $ goatcounter import -site=https://stats.example.com export.csv.gz
 
     You can create an API key with "goatcounter db create apikey -count", or
-    from the web interface in "User → API" from the top-right menu.
+    from the web interface in "[Username in top menu] → API" from the top-right
+    menu.
 
     You must give one filename to import; use - to read from stdin:
 

tpl/help/api.md

@@ -8,7 +8,7 @@ notification of this to everyone who has generated an API key.
 
 Authentication
 --------------
-To use the API create a key in your account (`User → API`); send the API key in
+To use the API create a key in your account (`[Username in top menu] → API`); send the API key in
 the `Authorization` header as `Authorization: Bearer [token]`. You will need to
 use `Content-Type: application/json`; all requests return JSON unless noted
 otherwise.