diff --git a/docs/manual/CoreTypes/selectors.html b/docs/manual/CoreTypes/selectors.html
index fad6ec0c0..fa30afcc2 100755
--- a/docs/manual/CoreTypes/selectors.html
+++ b/docs/manual/CoreTypes/selectors.html
@@ -186,6 +186,8 @@
     <code>&lt;mapper&gt;</code> element is specified, the
     <code>identity</code> type mapper is used.</p>
 
+    <p>The <code>&lt;depend&gt;</code> selector is case-sensitive.</p>
+
     <table border="1" cellpadding="2" cellspacing="0">
       <tr>
         <td valign="top"><b>Attribute</b></td>
@@ -354,6 +356,9 @@
     <a href="#selectcontainers">selector container</a> is desired.
     </p>
 
+    <p>The <code>&lt;filename&gt;</code> selector is
+    case-sensitive.</p>
+
     <table border="1" cellpadding="2" cellspacing="0">
       <tr>
         <td valign="top"><b>Attribute</b></td>
@@ -407,6 +412,8 @@
     <code>&lt;mapper&gt;</code> element is specified, the
     <code>identity</code> type mapper is used.</p>
 
+    <p>The <code>&lt;present&gt;</code> selector is case-sensitive.</p>
+
     <table border="1" cellpadding="2" cellspacing="0">
       <tr>
         <td valign="top"><b>Attribute</b></td>