diff --git a/Aramis-spatial-diagnostics/Overview.md b/Aramis-spatial-diagnostics/Overview.md
index 43c1dc4..5f8ac45 100644
--- a/Aramis-spatial-diagnostics/Overview.md
+++ b/Aramis-spatial-diagnostics/Overview.md
@@ -5,7 +5,7 @@
 
 ## Photon screens
 The following spatial diagnostics are installed in the Aramis FEL
-**Purpose:** Alignment of FEL, monitor of position and intensity, spatial profile measurement  
+**Purpose:** Alignment of FEL, monitor of position and intensity, spatial profile measurement.  
 > ### Front end
 >[SARFE10-PPRM053](Aramis spatial diagnostics/SARFE10 PPRM053)