diff --git a/activemq-broker/src/main/java/org/apache/activemq/network/jms/JmsConnector.java b/activemq-broker/src/main/java/org/apache/activemq/network/jms/JmsConnector.java
index 4680d7da972..93f838f73af 100644
--- a/activemq-broker/src/main/java/org/apache/activemq/network/jms/JmsConnector.java
+++ b/activemq-broker/src/main/java/org/apache/activemq/network/jms/JmsConnector.java
@@ -484,7 +484,7 @@ public boolean isFailed() {
      * during normal bridging operations.
      *
      * @param connection
-     * 		The connection that was in use when the failure occured.
+     * 		The connection that was in use when the failure occurred.
      */
     void handleConnectionFailure(Connection connection) {
 
diff --git a/activemq-client/src/main/java/org/apache/activemq/transport/TransportListener.java b/activemq-client/src/main/java/org/apache/activemq/transport/TransportListener.java
index 477dd9bc5ce..94fdbab85ed 100644
--- a/activemq-client/src/main/java/org/apache/activemq/transport/TransportListener.java
+++ b/activemq-client/src/main/java/org/apache/activemq/transport/TransportListener.java
@@ -32,7 +32,7 @@ public interface TransportListener {
      */
     void onCommand(Object command);
     /**
-     * An unrecoverable exception has occured on the transport
+     * An unrecoverable exception has occurred on the transport
      * @param error
      */
     void onException(IOException error);
diff --git a/activemq-ra/src/main/java/org/apache/activemq/ra/SimpleConnectionManager.java b/activemq-ra/src/main/java/org/apache/activemq/ra/SimpleConnectionManager.java
index 57b0ab41e3a..d31dab24a01 100644
--- a/activemq-ra/src/main/java/org/apache/activemq/ra/SimpleConnectionManager.java
+++ b/activemq-ra/src/main/java/org/apache/activemq/ra/SimpleConnectionManager.java
@@ -58,12 +58,12 @@ public void connectionClosed(ConnectionEvent event) {
         try {
             ((ManagedConnection)event.getSource()).cleanup();
         } catch (ResourceException e) {
-            LOG.warn("Error occured during the cleanup of a managed connection: ", e);
+            LOG.warn("Error occurred during the cleanup of a managed connection: ", e);
         }
         try {
             ((ManagedConnection)event.getSource()).destroy();
         } catch (ResourceException e) {
-            LOG.warn("Error occured during the destruction of a managed connection: ", e);
+            LOG.warn("Error occurred during the destruction of a managed connection: ", e);
         }
     }
 
@@ -93,12 +93,12 @@ public void connectionErrorOccurred(ConnectionEvent event) {
         try {
             ((ManagedConnection)event.getSource()).cleanup();
         } catch (ResourceException e) {
-            LOG.warn("Error occured during the cleanup of a managed connection: ", e);
+            LOG.warn("Error occurred during the cleanup of a managed connection: ", e);
         }
         try {
             ((ManagedConnection)event.getSource()).destroy();
         } catch (ResourceException e) {
-            LOG.warn("Error occured during the destruction of a managed connection: ", e);
+            LOG.warn("Error occurred during the destruction of a managed connection: ", e);
         }
     }