Guide updates (#2525)

* update nimbus book readme

* Revert "update nimbus book readme"

This reverts commit d568f0f7a3.

* update binaries page

* rm extra emacs generated files

* remove extra emacs generated file

* fix windows typ

* fix eth1 title

* page on adding additional validator

docs/the_nimbus_book/src/SUMMARY.md

@@ -37,6 +37,7 @@
 - [Verify the integrity of Nimbus](./checksums.md)
 - [Back up your database](./database-backup.md)
 - [Add a backup web3 provider](./web3-backup.md)
+- [Add an additional validator](./additional-validator.md)
 
 # Tutorials
 - [Grafana and Prometheus](./metrics-pretty-pictures.md)

docs/the_nimbus_book/src/additional-validator.md

@@ -0,0 +1,7 @@
+# Add an additional validator
+
+To add an additional validator, just follow [the same steps](./keys.md) as you did when you added your first.
+
+You'll have to restart the beacon node for the changes to take effect.
+
+> Note that a single Nimbus instance is able to handle multiple validators.

docs/the_nimbus_book/src/binaries.md

@@ -1,6 +1,6 @@
 # Nimbus binaries
 
-Nimbus binaries exist for Nimbus -- initially Linux `AMD64`, `ARM` and `ARM64`, but Windows and MacOS binaries will be added in the future.
+Nimbus binaries exist for Nimbus -- initially Linux `AMD64`, `ARM32` and `ARM64`, and Windows -- but MacOS binaries will be added in the future.
 
 You can find the latest release here: [https://github.com/status-im/nimbus-eth2/releases](https://github.com/status-im/nimbus-eth2/releases)
 

docs/the_nimbus_book/src/eth1.md

@@ -1,4 +1,4 @@
-## Run an eth1 node
+# Run an eth1 node
 
 In order to process incoming validator deposits from the eth1 chain, you'll need to run an eth1 client in parallel to your eth2 client. 
 

docs/the_nimbus_book/src/install.md

@@ -49,7 +49,7 @@ brew install cmake
 
 ### Windows
 
-To build Nimbus on windows, the Mingw-w64 build environment is recommened.
+To build Nimbus on windows, the Mingw-w64 build environment is recommended.
 
 Install Mingw-w64 for your architecture using the "[MinGW-W64 Online Installer](https://sourceforge.net/projects/mingw-w64/files/)":
 

docs/the_nimbus_book/src/quick-start.md

@@ -10,7 +10,6 @@ It's also a necessary step to running a validator (since an active validator req
 
 You'll need to install some packages in order for Nimbus to run correctly.
 
-
 **Linux**
 
 On common Linux distributions the dependencies can be installed with