diff --git a/scripts/config.php b/scripts/config.php
index c512c3e..104b481 100644
--- a/scripts/config.php
+++ b/scripts/config.php
@@ -341,9 +341,9 @@ function sendTestNotification(e) {
       <span <?php if($config['MODEL'] == "BirdNET_6K_GLOBAL_MODEL") { ?>style="display: none"<?php } ?> id="soft">
       <input type="checkbox" name="data_model_version" <?php if($config['DATA_MODEL_VERSION'] == 2) { echo "checked"; };?> >
       <label for="data_model_version">Species range model V2.4 - V2</label>  [ <a target="_blank" href="https://github.com/kahst/BirdNET-Analyzer/discussions/234">Info here</a> ]<br>
-      <label for="sf_thresh">Species Occurence Frequency Threshold [0.0005, 0.99]: </label>
+      <label for="sf_thresh">Species Occurrence Frequency Threshold [0.0005, 0.99]: </label>
       <input name="sf_thresh" type="number" style="width:5em;" max="0.99" min="0.0005" step="any" value="<?php print($config['SF_THRESH']);?>"/> <span onclick="document.getElementById('sfhelp').style.display='unset'" style="text-decoration:underline;cursor:pointer">[more info]</span><br>
-      <p id="sfhelp" style='display:none'>This value is used by the model to constrain the list of possible species that it will try to detect, given the minimum occurence frequency. A 0.03 threshold means that for a species to be included in this list, it needs to, on average, be seen on at least 3% of historically submitted eBird checklists for your given lat/lon/current week of year. So, the lower the threshold, the rarer the species it will include.<br><img style='width:75%;padding-top:5px;padding-bottom:5px' alt="BirdNET-Pi new model detection flowchart" title="BirdNET-Pi new model detection flowchart" src="https://i.imgur.com/8YEAuSA.jpeg">
+      <p id="sfhelp" style='display:none'>This value is used by the model to constrain the list of possible species that it will try to detect, given the minimum occurrence frequency. A 0.03 threshold means that for a species to be included in this list, it needs to, on average, be seen on at least 3% of historically submitted eBird checklists for your given lat/lon/current week of year. So, the lower the threshold, the rarer the species it will include.<br><img style='width:75%;padding-top:5px;padding-bottom:5px' alt="BirdNET-Pi new model detection flowchart" title="BirdNET-Pi new model detection flowchart" src="https://i.imgur.com/8YEAuSA.jpeg">
         <br>If you'd like to tinker with this threshold value and see which species make it onto the list, <?php if($config['MODEL'] == "BirdNET_6K_GLOBAL_MODEL"){ ?>please click "Update Settings" at the very bottom of this page to install the appropriate label file, then come back here and you'll be able to use the Species List Tester.<?php } else { ?>you can use this tool: <button type="button" class="testbtn" id="openModal">Species List Tester</button><?php } ?></p>
       </span>
 
diff --git a/scripts/whitelist_list.php b/scripts/whitelist_list.php
index a7a0b11..90fa0a7 100644
--- a/scripts/whitelist_list.php
+++ b/scripts/whitelist_list.php
@@ -7,8 +7,8 @@
   <h3>All Species Labels</h3>
   <input autocomplete="off" size="18" type="text" placeholder="Search Species..." id="whitelist_species_searchterm" name="whitelist_species_searchterm">
   <br>
-  <span>Once the desired species has been highlighted, click it and then click ADD to have it whitelisted. This species will be detected even if below the Species Occurence Frequency Threshold defined in the settings.
-  This is not a recommended way of working : it is preferable to first try first both Species Occurence models (v1 and v2.4).</span>
+  <span>Once the desired species has been highlighted, click it and then click ADD to have it whitelisted. This species will be detected even if below the Species Occurrence Frequency Threshold defined in the settings.
+  This is not a recommended way of working : it is preferable to first try first both Species Occurrence models (v1 and v2.4).</span>
   <select name="species[]" id="species" multiple size="25">
   <?php
     error_reporting(E_ALL);