[LyX/master] fix whitespace issue

[Stephan Witt]

commit 89469a9e55496a39ef1864c07d06cbf5502c1feb
Author: Stephan Witt <sw...@lyx.org>
Date:   Fri May 22 22:04:10 2015 +0200

    fix whitespace issue

diff --git a/src/frontends/qt4/GuiView.cpp b/src/frontends/qt4/GuiView.cpp
index e6fda91..14c4165 100644
--- a/src/frontends/qt4/GuiView.cpp
+++ b/src/frontends/qt4/GuiView.cpp
@@ -245,7 +245,7 @@ private:
        }
 
        QSize splashSize() const {
-               return  QSize(
+               return QSize(
                        static_cast<unsigned int>(width_ * pixelRatio()),
                        static_cast<unsigned int>(height_ * pixelRatio()));
        }