minor updates to the documentation files

README.md

@@ -80,6 +80,8 @@ who also provided some internal
 - [Alexander Hofbauer](http://derhofbauer.at/blog/blog/2012/08/28/logitech-performance-mx)
 - [Clach04](http://bitbucket.org/clach04/logitech-unifying-receiver-tools)
 - [Peter Wu](https://lekensteyn.nl/logitech-unifying.html)
+- [Nestor Lopez Casado](http://drive.google.com/folderview?id=0BxbRzx7vEV7eWmgwazJ3NUFfQ28)
+provided some more Logitech specifications for the HID++ protocol
 
 Also thanks to Douglas Wagner, Julien Gascard and Peter Wu for helping with
 application testing and supporting new devices.

docs/devices.md

@@ -7,9 +7,9 @@ For some devices, extra settings (usually not available through the standard
 Linux system configuration) are supported:
 
 * The [K750 Solar Keyboard][K750] is also queried for its solar charge status.
-  Pressing the `Solar` key on the keyboard will pop-up the application window
-  and display the current lighting value (Lux) as reported by the keyboard,
-  similar to Logitech's *Solar.app* for Windows.
+  Pressing the `Light-Check` button on the keyboard will pop-up the application
+  window and display the current lighting value (Lux) as reported by the
+  keyboard, similar to Logitech's *Solar.app* for Windows.
 
 * The state of the `FN` key can be toggled on some keyboards ([K750][K750] and
   [K800][K800]). It changes the way the function keys (`F1`..`F12`) work, i.e.

docs/installation.md

@@ -46,4 +46,4 @@ required steps by hand, as the root user:
    Plugging it again will re-create the device node with the right permissions.
 
 4. make sure your desktop users are part of the `plugdev` group, by running
-`adduser <linux user> plugdev` as root
+   `adduser <linux user> plugdev` as root