Update templates/signup.html

templates/signup.html

@@ -86,8 +86,8 @@
             <label for="password">Password:</label>
             <input type="password" id="password" name="password" placeholder="Enter your password" required>
 
-            <label for="referral">Referral:</label>
-            <input type="text" id="referral" name="referral" placeholder="Enter your Referral Name" required>
+            <label for="referral">Referral Code:</label>
+            <input type="text" id="referral" name="referral" placeholder="Enter your Referral Code (Optional)" required>
 
             
             <button type="submit">Sign Up</button>