Hotfix: changed input label text & removed "Only for debugging..." text.

core/src.ts/web/examples/get_key_info.html

@@ -25,9 +25,8 @@ <h1>LibHaLo Demo</h1>
                 Get information about the specific key slot.
             </p>
             <div class="mb-3">
-                <label class="form-label">Override the default URL in QR code</label>
+                <label class="form-label">Target key slot</label>
                 <input type="text" class="form-control" id="keyNo" value="1" placeHolder="e.g. 2">
-                <p class="text-muted">Only for debugging. It's recommended to keep this as it is.</p>
             </div>
 
             <button class="btn btn-primary" onclick="btnClicked()">Target key slot</button>