Further NaCl styling fixes
@@ -26,7 +26,7 @@ Each Tessera node:
## Prerequisites
- [Java 8](http://www.oracle.com/technetwork/java/javase/downloads/jre8-downloads-2133155.html)
- [maven](https://maven.apache.org) (if installing from source)
-- [libsodium](https://download.libsodium.org/doc/installation/) (if using Kalium as the NaCL implementation)
+- [libsodium](https://download.libsodium.org/doc/installation/) (if using kalium as the NaCl implementation)
## Building Tessera
To build and install Tessera:
