Update installation.md

MichaelCurrin · web-flow · commit 7fb8e60b71b1 · 2021-08-23T10:17:25.000+02:00
diff --git a/docs/manual/installation.md b/docs/manual/installation.md
@@ -4,7 +4,7 @@
 
 ### Marketplace website
 
-Go to the Marketplace link below and click the _Install_ button.
+Go to the Marketplace link below then click the _Install_ button.
 
 <div align="center">
     
