Fix compilation on Mac, adding a newline in IntermNode_test.cpp

src/tests/compiler_tests/IntermNode_test.cpp

@@ -229,4 +229,5 @@ TEST_F(IntermNodeTest, DeepCopySelectionNode)
     checkSymbolCopy(original->getCondition(), copy->getCondition());
     checkSymbolCopy(original->getTrueBlock(), copy->getTrueBlock());
     checkSymbolCopy(original->getFalseBlock(), copy->getFalseBlock());
-}
+}
\ No newline at end of file
+