Cleanup: Use more complete sentence in comment

io_curve_svg/svg_util_test.py

@@ -22,7 +22,7 @@
 
 
 # XXX Not really nice, but that hack is needed to allow execution of that test
-#     from both automated CTest and by directly running the file manually...
+#     from both automated CTest and by directly running the file manually.
 if __name__ == '__main__':
     from svg_util import (parse_array_of_floats, read_float, parse_coord,)
 else: