STYLE: avoid flush when dictionary {} closing (issue #1145)

src/OpenFOAM/db/dictionary/dictionaryIO.C

...s/GeometricFields/GeometricField/GeometricBoundaryField.C

src/OpenFOAM/meshes/primitiveShapes/plane/plane.C

src/OpenFOAM/primitives/functions/Function1/CSV/CSV.C

src/OpenFOAM/primitives/functions/Function1/Sine/Sine.C

src/OpenFOAM/primitives/functions/Function1/Square/Square.C

...FOAM/primitives/functions/Function1/TableFile/TableFile.C

src/conversion/ensight/part/ensightPartCells.C

src/conversion/ensight/part/ensightPartFaces.C

.../field/fieldAverage/fieldAverageItem/fieldAverageItemIO.C