diff --git a/content/3.defense-systems/pd-t7-3.md b/content/3.defense-systems/pd-t7-3.md
index f9ad0461c978842baea9c4f8635f0fd76e502081..00a3d2028a56c6ab4833ed822d1f6249a61a02d0 100644
--- a/content/3.defense-systems/pd-t7-3.md
+++ b/content/3.defense-systems/pd-t7-3.md
@@ -11,14 +11,15 @@ tableColumns:
     Effector: Unknown
 
 contributors:
-    -
+    - Héloïse Georjon
 relevantAbstracts:
-    -doi: 10.1038/s41564-022-01219-4        
+    - doi: 10.1038/s41564-022-01219-4        
 ---
 
 # PD-T7-3
 ## Description
-PD-T7-3 systems were discovered to be anti-phage systems during an experimental screen performed on *E.coli* strains ref{doi=10.1038/s41564-022-01219-4}
+
+PD-T7-3 systems were discovered to be anti-phage systems during an experimental screen performed on *E. coli* strains ref{doi=10.1038/s41564-022-01219-4}
 
 ## Molecular mechanisms
 As far as we are aware, the molecular mechanism of PD-T7-3 is unknown.