Add new lines at end of files

Author: abyss7

.clang-format

@@ -8,4 +8,4 @@ ColumnLimit: 140
 DerivePointerAlignment: false
 FixNamespaceComments: true
 IndentWidth: 4
-PointerAlignment: Left
+PointerAlignment: Left

clickhouse/columns/decimal.cpp

@@ -71,4 +71,4 @@ ColumnRef ColumnDecimal::Slice(size_t begin, size_t len) {
 ColumnDecimal::ColumnDecimal(TypeRef type) : Column(type) {
 }
 
-} // namespace clickhouse
+} // namespace clickhouse

clickhouse/columns/decimal.h

@@ -37,4 +37,4 @@ class ColumnDecimal : public Column {
     explicit ColumnDecimal(TypeRef type); // for `Slice(…)`
 };
 
-}  // namespace clickhouse
+}  // namespace clickhouse

ut/types_ut.cpp

@@ -48,4 +48,4 @@ TEST(TypesCase, EnumTypes) {
 
 TEST(TypesCase, DecimalTypes) {
     // TODO: implement this test.
-}
+}