UI text: fix caps in CPP plugin actions

Use book style capitalization, which means that
prepositions less than 4 characters long are written
in lower case.

Change-Id: I6d46a2513070897929cf1a8af2943a17d8e52b2d
Reviewed-by: David Schulz <david.schulz@digia.com>

src/plugins/cppeditor/cppplugin.cpp

@@ -240,7 +240,7 @@ bool CppPlugin::initialize(const QStringList & /*arguments*/, QString *errorMess
     cppToolsMenu->addAction(cmd);
 
     QAction *openDeclarationDefinitionInNextSplit =
-            new QAction(tr("Open Method Declaration/Definition In Next Split"), this);
+            new QAction(tr("Open Method Declaration/Definition in Next Split"), this);
     cmd = Core::ActionManager::registerAction(openDeclarationDefinitionInNextSplit,
         Constants::OPEN_DECLARATION_DEFINITION_IN_NEXT_SPLIT, context, true);
     cmd->setDefaultKeySequence(QKeySequence(Qt::CTRL + Qt::Key_E, Qt::Key_Shift + Qt::Key_F2));

src/plugins/cpptools/cpptoolsplugin.cpp

@@ -138,7 +138,7 @@ bool CppToolsPlugin::initialize(const QStringList &arguments, QString *error)
     mcpptools->addAction(command);
     connect(switchAction, SIGNAL(triggered()), this, SLOT(switchHeaderSource()));
 
-    QAction *openInNextSplitAction = new QAction(tr("Open corresponding Header/Source in Next Split"), this);
+    QAction *openInNextSplitAction = new QAction(tr("Open Corresponding Header/Source in Next Split"), this);
     command = Core::ActionManager::registerAction(openInNextSplitAction, Constants::OPEN_HEADER_SOURCE_IN_NEXT_SPLIT, context, true);
     command->setDefaultKeySequence(QKeySequence(Qt::CTRL + Qt::Key_E, Qt::Key_F4));
     mcpptools->addAction(command);

src/plugins/texteditor/texteditoractionhandler.cpp

@@ -391,7 +391,7 @@ void TextEditorActionHandler::createActions()
     command->setDefaultKeySequence(QKeySequence(Qt::Key_F2));
     connect(m_followSymbolAction, SIGNAL(triggered()), this, SLOT(openLinkUnderCursor()));
 
-    m_followSymbolInNextSplitAction = new QAction(tr("Follow Symbol Under Cursor In Next Split"), this);
+    m_followSymbolInNextSplitAction = new QAction(tr("Follow Symbol Under Cursor in Next Split"), this);
     command = Core::ActionManager::registerAction(m_followSymbolInNextSplitAction, Constants::FOLLOW_SYMBOL_UNDER_CURSOR_IN_NEXT_SPLIT, m_contextId, true);
     command->setDefaultKeySequence(QKeySequence(Qt::CTRL + Qt::Key_E, Qt::Key_F2));
     connect(m_followSymbolInNextSplitAction, SIGNAL(triggered()), this, SLOT(openLinkUnderCursorInNextSplit()));
@@ -401,7 +401,7 @@ void TextEditorActionHandler::createActions()
     command->setDefaultKeySequence(QKeySequence(Qt::Key_F2));
     connect(m_jumpToFileAction, SIGNAL(triggered()), this, SLOT(openLinkUnderCursor()));
 
-    m_jumpToFileInNextSplitAction = new QAction(tr("Jump To File Under Cursor In Next Split"), this);
+    m_jumpToFileInNextSplitAction = new QAction(tr("Jump to File Under Cursor in Next Split"), this);
     command = Core::ActionManager::registerAction(m_jumpToFileInNextSplitAction, Constants::JUMP_TO_FILE_UNDER_CURSOR_IN_NEXT_SPLIT, m_contextId, true);
     command->setDefaultKeySequence(QKeySequence(Qt::CTRL + Qt::Key_E, Qt::Key_F2));
     connect(m_jumpToFileInNextSplitAction, SIGNAL(triggered()), this, SLOT(openLinkUnderCursorInNextSplit()));