diff --git a/wiki/src/install/inc/steps/install_gnome_disks.inline.mdwn b/wiki/src/install/inc/steps/install_gnome_disks.inline.mdwn
index d06a893a50f9f7eff2c181f0371c39f82db2b9a7..64bec1ac16525d09ec473eded23d96437a53cfee 100644
--- a/wiki/src/install/inc/steps/install_gnome_disks.inline.mdwn
+++ b/wiki/src/install/inc/steps/install_gnome_disks.inline.mdwn
@@ -18,7 +18,7 @@
 
    [[!img install/inc/icons/gnome-disks.png link="no" alt=""]]
 
-1. Plug the<span class="upgrade"> intermediary</span> USB stick in the computer.
+1. Plug the <span class="upgrade">intermediary</span> USB stick in the computer.
 
    A new drive appears in the left pane. Click on it.