ENH : add new line at the end of the file

Testing/Code/TestSystem/otbCompareAsciiTests.cxx

@@ -46,4 +46,4 @@ int otbCompareAsciiTests(int argc, char * argv[])
   fileTest.close();
 
   return EXIT_SUCCESS;
-}
\ No newline at end of file
+}

Testing/Code/TestSystem/otbCompareAsciiTests2.cxx

@@ -45,4 +45,4 @@ int otbCompareAsciiTests2(int argc, char * argv[])
   fileTest.close();
 
   return EXIT_SUCCESS;
-}
\ No newline at end of file
+}