message: spelling: manageable
diff: @@ -1316,7 +1316,7 @@ HTML_INDEX_NUM_ENTRIES = 100
  # If the GENERATE_DOCSET tag is set to YES, additional index files will be
  # generated that can be used as input for Apple's Xcode 3 integrated development
  -# environment (see: https://developer.apple.com/xcode/), introduced with OSX
  +# environment (see: https://developer.apple.com/xcode/), introduced with macOS
  # 10.5 (Leopard). To create a documentation set, doxygen will generate a
  # Makefile in the HTML output directory. Running make will produce the docset in
  # that directory and running make install will install the docset in
  