remove unnecessary explicit linefeeds from end of SAL and OSL log calls

Change-Id: I3fa363c8e76e6cfb297f4ec346e3f031c09d6fbf
Reviewed-on: https://gerrit.libreoffice.org/36727
Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>

cppcanvas/source/mtfrenderer/emfppen.cxx

@@ -87,7 +87,7 @@ namespace cppcanvas
         {
 #if OSL_DEBUG_LEVEL > 1
             if (width == 0.0) {
-                SAL_INFO("cppcanvas.emf", "TODO: pen with zero width - using minimal which might not be correct\n");
+                SAL_INFO("cppcanvas.emf", "TODO: pen with zero width - using minimal which might not be correct");
             }
 #endif
             rStrokeAttributes.StrokeWidth = fabs((rState.mapModeTransform * rR.MapSize(width == 0.0 ? 0.05 : width, 0)).getLength());