diff --git a/docs/the_nimbus_book/src/install.md b/docs/the_nimbus_book/src/install.md
index 7f09fe767..f016c29cb 100644
--- a/docs/the_nimbus_book/src/install.md
+++ b/docs/the_nimbus_book/src/install.md
@@ -1,31 +1,31 @@
 # Installation
 
-The Beacon chain can run on Linux, macOS, Windows, and Android. At the moment, Nimbus has to be built from source.
+The Nimbus beacon chain can run on Linux, macOS, Windows, and Android. At the moment, Nimbus has to be built from source.
 
 ## Time
 
-The beacon chain relies on your computer having the correct time set, down to at most 0.5 seconds.
+The beacon chain relies on your computer having the correct time set (plus or minus 0.5 seconds).
 
 We recommended you run a high quality time service on your computer such as:
 
 * GPS
-* NTS (network time security, IETF draft)
-* Roughtime (google)
+* NTS (network time security, [IETF draft](https://tools.ietf.org/html/draft-ietf-ntp-using-nts-for-ntp-19))
+* [Roughtime](https://roughtime.googlesource.com/roughtime) (google)
 
-As a minimum, you should run an NTP client on the server.
+At a minimum, you should run an NTP client on the server.
 
-If that makes no sense to you, don't worry. For testnets, just making sure your computer is set at the correct time should be fine.
+If that sounds like latin to you, don't worry. For testnet purposes, you should be fine as long as your computer is set to the correct time.
 
 ## External Dependencies
 
 - Developer tools (C compiler, Make, Bash, Git)
-- PCRE
+- [PCRE](https://www.pcre.org/)
 
-Nim is not an external dependency, Nimbus will build its own local copy.
+Nimbus will build its own local copy of Nim, so Nim is not an external dependency, 
 
 ## Linux
 
-On common Linux distributions the dependencies can be installed with:
+On common Linux distributions the dependencies can be installed with
 
 ```sh
 # Debian and Ubuntu
@@ -49,15 +49,15 @@ brew install pcre cmake
 ### Windows
 
 You can install the developer tools by following the instruction in our [Windows dev environment section](./advanced.md#windows-dev-environment).
-It also provides a downloading script for prebuilt PCRE.
+We also provide a downloading script for prebuilt PCRE.
 
 ### Android
 
 - Install the [Termux](https://termux.com) app from FDroid or the Google Play store
 - Install a [PRoot](https://wiki.termux.com/wiki/PRoot) of your choice following the instructions for your preferred distribution.
-  Note, the Ubuntu PRoot is known to contain all Nimbus prerequisites compiled on Arm64 architecture (common architecture for Android devices).
+  Note, the Ubuntu PRoot is known to contain all Nimbus prerequisites compiled on Arm64 architecture (the most common architecture for Android devices).
 
-_Assuming Ubuntu PRoot is used_
+Assuming you  use Ubuntu PRoot
 
 ```sh
 apt install build-essential git libpcre3-dev
@@ -65,4 +65,4 @@ apt install build-essential git libpcre3-dev
 
 ## Next steps
 
-Once you've installed the prerequisites, you're ready to move on to [running a validator on Medalla](./medalla.md).
+You're now ready to move on to [running a validator on Medalla](./medalla.md).