diff --git a/introspection/all.xml b/introspection/all.xml
index 6ff7914d2b..f84866130a 100644
--- a/introspection/all.xml
+++ b/introspection/all.xml
@@ -34,6 +34,7 @@ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.</
 <xi:include href="nm-device-gsm.xml"/>
 <xi:include href="nm-device-serial.xml"/>
 <xi:include href="nm-ip4-config.xml"/>
+<xi:include href="nm-dhcp4-config.xml"/>
 <xi:include href="nm-settings.xml"/>
 <xi:include href="nm-exported-connection.xml"/>
 <xi:include href="nm-active-connection.xml"/>
diff --git a/introspection/nm-access-point.xml b/introspection/nm-access-point.xml
index 5a42f9552f..8f53b7ab54 100644
--- a/introspection/nm-access-point.xml
+++ b/introspection/nm-access-point.xml
@@ -69,16 +69,16 @@
         <tp:docstring>Access point supports pairwise CCMP encryption.</tp:docstring>
       </tp:flag>
       <tp:flag suffix="GROUP_WEP40" value="0x10">
-        <tp:docstring>Access point supports a group 40-bit WEP cypher.</tp:docstring>
+        <tp:docstring>Access point supports a group 40-bit WEP cipher.</tp:docstring>
       </tp:flag>
       <tp:flag suffix="GROUP_WEP104" value="0x20">
-        <tp:docstring>Access point supports a group 104-bit WEP cypher.</tp:docstring>
+        <tp:docstring>Access point supports a group 104-bit WEP cipher.</tp:docstring>
       </tp:flag>
       <tp:flag suffix="GROUP_TKIP" value="0x40">
-        <tp:docstring>Access point supports a group TKIP cypher.</tp:docstring>
+        <tp:docstring>Access point supports a group TKIP cipher.</tp:docstring>
       </tp:flag>
       <tp:flag suffix="GROUP_CCMP" value="0x80">
-        <tp:docstring>Access point supports a group CCMP cypher.</tp:docstring>
+        <tp:docstring>Access point supports a group CCMP cipher.</tp:docstring>
       </tp:flag>
       <tp:flag suffix="KEY_MGMT_PSK" value="0x100">
         <tp:docstring>Access point supports PSK key management.</tp:docstring>
diff --git a/introspection/nm-device-wifi.xml b/introspection/nm-device-wifi.xml
index 6b31b3a83d..21ace0a49e 100644
--- a/introspection/nm-device-wifi.xml
+++ b/introspection/nm-device-wifi.xml
@@ -82,16 +82,16 @@
         <tp:docstring>Null capability - syntactic sugar for no capabilities supported.  Do not AND this with other capabilities!</tp:docstring>
       </tp:flag>
       <tp:flag suffix="CIPHER_WEP40" value="0x1">
-        <tp:docstring>The device supports the 40-bit WEP cypher.</tp:docstring>
+        <tp:docstring>The device supports the 40-bit WEP cipher.</tp:docstring>
       </tp:flag>
       <tp:flag suffix="CIPHER_WEP104" value="0x2">
-        <tp:docstring>The device supports the 104-bit WEP cypher.</tp:docstring>
+        <tp:docstring>The device supports the 104-bit WEP cipher.</tp:docstring>
       </tp:flag>
       <tp:flag suffix="CIPHER_TKIP" value="0x4">
-        <tp:docstring>The device supports the TKIP cypher.</tp:docstring>
+        <tp:docstring>The device supports the TKIP cipher.</tp:docstring>
       </tp:flag>
       <tp:flag suffix="CIPHER_CCMP" value="0x8">
-        <tp:docstring>The device supports the CCMP cypher.</tp:docstring>
+        <tp:docstring>The device supports the CCMP cipher.</tp:docstring>
       </tp:flag>
       <tp:flag suffix="WPA" value="0x10">
         <tp:docstring>The device supports the WPA encryption/authentication protocol.</tp:docstring>