diff --git a/reference/http/functions/negotiation/http-negotiate-charset.xml b/reference/http/functions/negotiation/http-negotiate-charset.xml
index 45fc5dfc27..f638e766f8 100644
--- a/reference/http/functions/negotiation/http-negotiate-charset.xml
+++ b/reference/http/functions/negotiation/http-negotiate-charset.xml
@@ -4,7 +4,7 @@
 <refentry xml:id="function.http-negotiate-charset" xmlns="http://docbook.org/ns/docbook">
  <refnamediv>
   <refname>http_negotiate_charset</refname>
-  <refpurpose>Negotiate clients preferred character set</refpurpose>
+  <refpurpose>Negotiate client's preferred character set</refpurpose>
  </refnamediv>
  <refsect1 role="description">
   &reftitle.description;
diff --git a/reference/http/functions/negotiation/http-negotiate-content-type.xml b/reference/http/functions/negotiation/http-negotiate-content-type.xml
index a1c5e5b7a1..04132a5e60 100644
--- a/reference/http/functions/negotiation/http-negotiate-content-type.xml
+++ b/reference/http/functions/negotiation/http-negotiate-content-type.xml
@@ -4,7 +4,7 @@
 <refentry xml:id="function.http-negotiate-content-type" xmlns="http://docbook.org/ns/docbook">
  <refnamediv>
   <refname>http_negotiate_content_type</refname>
-  <refpurpose>Negotiate clients preferred content type</refpurpose>
+  <refpurpose>Negotiate client's preferred content type</refpurpose>
  </refnamediv>
  <refsect1 role="description">
   &reftitle.description;