diff --git a/rfc/0004_ws2p_v1.md b/rfc/0004_ws2p_v1.md
index e992c30ae8986259a083d6dd8c3f2f8a391e6623..265d10e595921e3bb55769dec502fb26592a7440 100644
--- a/rfc/0004_ws2p_v1.md
+++ b/rfc/0004_ws2p_v1.md
@@ -246,12 +246,12 @@ All documents are sent in json format, the body format of the request is always
 table of document types :
 
     |DOCUMENT_TYPE_ID|DOCUMENT_TYPE_NAME|
-    |0|peer|
-    |1|transaction|
-    |2|membership|
-    |3|certification|
-    |4|identity|
-    |5|block|
+    |               0|              peer|
+    |               1|       transaction|
+    |               2|        membership|
+    |               3|     certification|
+    |               4|          identity|
+                   |5|             block|
 
 ### Block