diff --git a/desktop.html b/desktop.html
index fa8c9ff..c207493 100644
--- a/desktop.html
+++ b/desktop.html
@@ -154,7 +154,7 @@ <h2 style="font-weight: 400; text-align: center;"><strong>Non-invasive Echocardi
     </div>
     <div class="parameter-container">
         <label for="EF" class="parameter-label">LVEF (%):</label>
-        <input type="number" id="EF" min="0" max="999" value="0" cl ass="parameter-input" style="width: 100px;">
+        <input type="number" id="EF" min="0" max="999" value="0" class="parameter-input" style="width: 100px;">
     </div>
     <div class="parameter-container">
         <label for="E_over_e" class="parameter-label">E/e':</label>