-# don't want in that file in that file. You can also turn on options
-# using PNG_<option>_SUPPORTED. When you have finished rerun
-# configure and rebuild pnglibconf.h file with -DPNG_USER_CONFIG:
+# don't want in that file. You can also turn on options using
+# PNG_<option>_SUPPORTED. When you have finished, rerun configure
+# and rebuild pnglibconf.h file with -DPNG_USER_CONFIG: