diff --git a/documentation/extensions/index.md b/documentation/extensions/index.md
index 44739287b..50d9dcccc 100644
--- a/documentation/extensions/index.md
+++ b/documentation/extensions/index.md
@@ -56,12 +56,12 @@ Smack Extensions and currently supported XEPs of smack-extensions
| [SI File Transfer](filetransfer.md) | [XEP-0096](https://xmpp.org/extensions/xep-0096.html) | n/a | Transfer files between two users over XMPP. |
| User Mood | [XEP-0107](https://xmpp.org/extensions/xep-0107.html) | 1.2.1 | Communicate the users current mood. |
| [Entity Capabilities](caps.md) | [XEP-0115](https://xmpp.org/extensions/xep-0115.html) | n/a | Broadcasting and dynamic discovery of entity capabilities. |
-| [Jingle](jingle.html) | [XEP-0116](https://xmpp.org/extensions/xep-0166.html) | n/a | Initiate and manage sessions between two XMPP entities. |
| Data Forms Validation | [XEP-0122](https://xmpp.org/extensions/xep-0122.html) | n/a | Enables an application to specify additional validation guidelines . |
| Service Administration | [XEP-0133](https://xmpp.org/extensions/xep-0133.html) | n/a | Recommended best practices for service-level administration of servers and components using Ad-Hoc Commands. |
| Stream Compression | [XEP-0138](https://xmpp.org/extensions/xep-0138.html) | n/a | Support for optional compression of the XMPP stream.
| Data Forms Layout | [XEP-0141](https://xmpp.org/extensions/xep-0141.html) | n/a | Enables an application to specify form layouts. |
| Personal Eventing Protocol | [XEP-0163](https://xmpp.org/extensions/xep-0163.html) | n/a | Using the XMPP publish-subscribe protocol to broadcast state change events associated with an XMPP account. |
+| [Jingle](jingle.html) | [XEP-0166](https://xmpp.org/extensions/xep-0166.html) | n/a | Initiate and manage sessions between two XMPP entities. |
| Message Delivery Receipts | [XEP-0184](https://xmpp.org/extensions/xep-0184.html) | n/a | Extension for message delivery receipts. The sender can request notification that the message has been delivered. |
| [Blocking Command](blockingcommand.md) | [XEP-0191](https://xmpp.org/extensions/xep-0191.html) | n/a | Communications blocking that is intended to be simpler than privacy lists (XEP-0016). |
| XMPP Ping | [XEP-0199](https://xmpp.org/extensions/xep-0199.html) | n/a | Sending application-level pings over XML streams.
diff --git a/smack-extensions/src/main/java/org/jivesoftware/smackx/shim/packet/Header.java b/smack-extensions/src/main/java/org/jivesoftware/smackx/shim/packet/Header.java
index dd53595db..19f45213f 100644
--- a/smack-extensions/src/main/java/org/jivesoftware/smackx/shim/packet/Header.java
+++ b/smack-extensions/src/main/java/org/jivesoftware/smackx/shim/packet/Header.java
@@ -21,7 +21,7 @@ import org.jivesoftware.smack.packet.NamedElement;
import org.jivesoftware.smack.util.XmlStringBuilder;
/**
- * Represents a Header entry as specified by the Stanza Headers and Internet Metadata (SHIM).
+ * Represents a Header entry as specified by the Stanza Headers and Internet Metadata (SHIM).
* @author Robin Collier
*/