prune trailing whitespace

1 files changed, 3 insertions, 3 deletions

diff --git a/doc/using.doc b/doc/using.doc
index 0fd1ba22..729360ff 100644
--- a/doc/using.doc
+++ b/doc/using.doc
@@ -17,7 +17,7 @@ int main(int argc, char *argv[])
 {
     // create a Qt application
     QCoreApplication a(argc, argv);
-   
+
     // setting the logging type to stdout
     QXmppLogger::getLogger()->setLoggingType(QXmppLogger::StdoutLogging);
 
@@ -40,7 +40,7 @@ This example is also available with the source code in the example directory.
 
 \code
 // subclass the QXmppClient and create a new class echoClient
-// in the contructor the signal QXmppClient::messageReceived(const QXmppMessage&) 
+// in the contructor the signal QXmppClient::messageReceived(const QXmppMessage&)
 // is connected to the slot echoClient::messageReceived(const QXmppMessage&)
 // in the slot one can process the message received
 
@@ -98,7 +98,7 @@ void echoClient::messageReceived(const QXmppMessage& message)
 int main(int argc, char *argv[])
 {
     QCoreApplication a(argc, argv);
-    
+
     QXmppLogger::getLogger()->setLoggingType(QXmppLogger::StdoutLogging);
 
     echoClient client;