diff --git a/doc/arm/Bv9ARM.ch09.html b/doc/arm/Bv9ARM.ch09.html
index eca0373ac3..3923a6740c 100644
--- a/doc/arm/Bv9ARM.ch09.html
+++ b/doc/arm/Bv9ARM.ch09.html
@@ -88,7 +88,7 @@
 <a name="relnotes_security"></a>Security Fixes</h3></div></div></div>
 <div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; ">
 <li class="listitem"><p>
-	 getrrsetbyname with a non absolute name could trigger a
+	 getrrsetbyname with a non absolute name could trigger an
 	 infinite recursion bug in lwresd and named with lwres
 	 configured if when combined with a search list entry the
 	 resulting name is too long.  This flaw is disclosed in
diff --git a/doc/arm/notes.html b/doc/arm/notes.html
index 125bffa8d6..b304113d24 100644
--- a/doc/arm/notes.html
+++ b/doc/arm/notes.html
@@ -49,7 +49,7 @@
 <a name="relnotes_security"></a>Security Fixes</h3></div></div></div>
 <div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; ">
 <li class="listitem"><p>
-	 getrrsetbyname with a non absolute name could trigger a
+	 getrrsetbyname with a non absolute name could trigger an
 	 infinite recursion bug in lwresd and named with lwres
 	 configured if when combined with a search list entry the
 	 resulting name is too long.  This flaw is disclosed in