Update app.py

app.py

@@ -458,12 +458,12 @@ with gr.Blocks(title = "NSQIP-PCF") as demo:
     <br/>
     <center><h2>NOT FOR CLINICAL USE</h2><center>    
     <br/>    
-    <center><h1>PCF Outcomes</h1></center>
+    <center><h1>Posterior Cervical Fusion Outcomes</h1></center>
     <center><h2>Prediction Tool</h2></center>
     <br/>
     <center><h3>This web application should not be used to guide any clinical decisions.</h3><center>
     <br/>
-    <center><i>The publication describing the details of this prediction tool will be posted here upon the acceptance of publication.</i><center>
+    <center><i>The publication describing the details of this prediction tool can be reached from https://doi.org/10.1371/journal.pone.0288939.</i><center>
         """
     )