Merge pull request #1553 from luzpaz/source-typo

Source typo fix

src/Gui/DownloadItem.cpp

@@ -133,7 +133,7 @@ void AutoSaver::changeOccurred()
         m_firstChange.start();
 
     if (m_firstChange.elapsed() > MAXWAIT) {
-        saveIfNeccessary();
+        saveIfNecessary();
     } else {
         m_timer.start(AUTOSAVE_IN, this);
     }
@@ -142,13 +142,13 @@ void AutoSaver::changeOccurred()
 void AutoSaver::timerEvent(QTimerEvent *event)
 {
     if (event->timerId() == m_timer.timerId()) {
-        saveIfNeccessary();
+        saveIfNecessary();
     } else {
         QObject::timerEvent(event);
     }
 }
 
-void AutoSaver::saveIfNeccessary()
+void AutoSaver::saveIfNecessary()
 {
     if (!m_timer.isActive())
         return;

src/Gui/DownloadItem.h

@@ -73,7 +73,7 @@ Q_OBJECT
 public:
     AutoSaver(QObject *parent);
     ~AutoSaver();
-    void saveIfNeccessary();
+    void saveIfNecessary();
 
 public Q_SLOTS:
     void changeOccurred();

src/Gui/DownloadManager.cpp

@@ -91,7 +91,7 @@ DownloadManager::DownloadManager(QWidget *parent)
 DownloadManager::~DownloadManager()
 {
     m_autoSaver->changeOccurred();
-    m_autoSaver->saveIfNeccessary();
+    m_autoSaver->saveIfNecessary();
     if (m_iconProvider)
         delete m_iconProvider;
     delete ui;