|  | @@ -300,15 +300,18 @@ all interfaces, both IPv4 and IPv6, use either the configuration
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				|  |  |  `80,[::]:80` (create one socket for IPv4 and one for IPv6 only),
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				|  |  |  or `+80` (create one socket for both, IPv4 and IPv6). 
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				|  |  |  The `+`-notation to use IPv4 and IPv6 will only work in no network
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				|  |  | -interface is specified. Depending on your IPv6 network environment,
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				|  |  | -some configurations might not work (properly), so you have to test
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				|  |  | -to find the configuration most suitable for your needs.
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				|  |  | +interface is specified. Depending on your operating system version
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				|  |  | +and IPv6 network environment, some configurations might not work
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				|  |  | +as expected, so you have to test to find the configuration most 
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				|  |  | +suitable for your needs. In case `+80` does not work for your
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				|  |  | +environment, you need to use `80,[::]:80`.
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				|  |  |  
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				|  |  |  It is possible to use network interface addresses (e.g., `192.0.2.3:80`,
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				|  |  |  `[2001:0db8::1234]:80`). To get a list of available network interface
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				|  |  |  addresses, use `ipconfig` (in a `cmd` window in Windows) or `ifconfig` 
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				|  |  |  (in a Linux shell).
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				|  |  |  
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				|  |  | +
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				|  |  |  ### document\_root `.`
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				|  |  |  A directory to serve. By default, the current working directory is served.
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				|  |  |  The current directory is commonly referenced as dot (`.`).
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