{Q,C}makeProjectManager: Adjust tooltip capitalization

Follows suit after 3d78ec69.

Change-Id: I1756e0e50dcf414db9ea3f3b2092f8eeb647ae80
Reviewed-by: Daniel Teske <daniel.teske@theqtcompany.com>
Reviewed-by: Leena Miettinen <riitta-leena.miettinen@theqtcompany.com>

src/plugins/cmakeprojectmanager/cmakerunconfiguration.cpp

@@ -244,7 +244,7 @@ CMakeRunConfigurationWidget::CMakeRunConfigurationWidget(CMakeRunConfiguration *
     m_workingDirectoryEdit->setPromptDialogTitle(tr("Select Working Directory"));
 
     QToolButton *resetButton = new QToolButton();
-    resetButton->setToolTip(tr("Reset to default."));
+    resetButton->setToolTip(tr("Reset to Default"));
     resetButton->setIcon(QIcon(QLatin1String(Core::Constants::ICON_RESET)));
 
     QHBoxLayout *boxlayout = new QHBoxLayout();

src/plugins/qmakeprojectmanager/desktopqmakerunconfiguration.cpp

@@ -219,7 +219,7 @@ DesktopQmakeRunConfigurationWidget::DesktopQmakeRunConfigurationWidget(DesktopQm
     m_workingDirectoryEdit->setPromptDialogTitle(tr("Select Working Directory"));
 
     QToolButton *resetButton = new QToolButton(this);
-    resetButton->setToolTip(tr("Reset to default"));
+    resetButton->setToolTip(tr("Reset to Default"));
     resetButton->setIcon(QIcon(QLatin1String(Core::Constants::ICON_RESET)));
 
     QHBoxLayout *boxlayout = new QHBoxLayout();