Fix space in geo doc

doc/administration/geo/replication/updating_the_geo_nodes.md

@@ -6,7 +6,7 @@ Depending on which version of Geo you are updating to/from, there may be differe
 
 NOTE: **Note:** These general update steps are not intended for [high-availability deployments](https://docs.gitlab.com/omnibus/update/README.html#multi-node--ha-deployment), and will cause downtime. If you want to avoid downtime, consider using [zero downtime updates](https://docs.gitlab.com/omnibus/update/README.html#zero-downtime-updates).
 
-To update the Geo nodes when a new GitLab version is released, update **primary** 
+To update the Geo nodes when a new GitLab version is released, update **primary**
 and all **secondary** nodes:
 
 1. Log into the **primary** node.