DOC-859 Update FIPs installation documentation (#1132)

Author: Feediver1

modules/deploy/partials/linux/install-fips.adoc

@@ -5,7 +5,7 @@
 include::shared:partial$enterprise-license.adoc[]
 ====
 
-To run Redpanda in FIPS compliance mode, you must install the `redpanda-fips` package, which is separate from and dependent upon the `redpanda` install package already being installed. Install the following packages after installing `redpanda`:
+To install Redpanda for FIPS compliance, install the packages `redpanda-fips` and `redpanda-rpk-fips`, which automatically pull in all required dependencies.
 
 `redpanda-fips`