various - spelling fixes

src/helper/searchcollectionhelper.cpp

@@ -149,6 +149,6 @@ void SearchCollectionHelper::modifyResult(KJob *job)
     if (job->error()) {
         qCWarning(KORGANIZER_LOG) << "Error occurred " << job->errorString();
     } else {
-        qCDebug(KORGANIZER_LOG) << "modify was successfull";
+        qCDebug(KORGANIZER_LOG) << "modify was successful";
     }
 }

src/views/collectionview/autotests/reparentingmodeltest.cpp

@@ -390,7 +390,7 @@ void ReparentingModelTest::testNestedDeduplicateProxyNodeFirst()
 }
 
 /**
- * updateNode should update the node datas
+ * updateNode should update the node data
  */
 void ReparentingModelTest::testUpdateNode()
 {

src/views/collectionview/quickview.cpp

@@ -169,7 +169,7 @@ Quickview::Quickview(const KPIM::Person &person, const Akonadi::Collection &col)
                              "%1",
                              CalendarSupport::displayName(calendar.data(), mCollection)));
     }
-    mUi->calender->addWidget(mAgendaView);
+    mUi->calendar->addWidget(mAgendaView);
 
     connect(mUi->mTodayBtn, &QPushButton::clicked, this, &Quickview::onTodayClicked);
     connect(mUi->mNextBtn, &QPushButton::clicked, this, &Quickview::onNextClicked);

src/views/collectionview/quickview.ui

@@ -108,7 +108,7 @@
     </layout>
    </item>
    <item>
-    <layout class="QHBoxLayout" name="calender">
+    <layout class="QHBoxLayout" name="calendar">
      <property name="sizeConstraint">
       <enum>QLayout::SetDefaultConstraint</enum>
      </property>