diff --git a/web/index.ejs b/web/index.ejs
index 17da0e6..46002dc 100644
--- a/web/index.ejs
+++ b/web/index.ejs
@@ -237,7 +237,7 @@
             </div>
             <div class="form-group checkbox">
                 <input type="checkbox" id="ps-underscores">
-                <label for="ps-underscores">Add undercores to RDS PS</label>
+                <label for="ps-underscores">Add underscores to RDS PS</label>
             </div>
 
             <div class="form-group bottom-20 hide-desktop" style="float: none;">