diff --git a/StandardizedMetadata/CDM_SOURCE.md b/StandardizedMetadata/CDM_SOURCE.md
index 3ffeb03..8299e52 100644
--- a/StandardizedMetadata/CDM_SOURCE.md
+++ b/StandardizedMetadata/CDM_SOURCE.md
@@ -1,7 +1,7 @@
 The CDM_SOURCE table contains detail about the source database and the process used to transform the data into the OMOP Common Data Model. 
 
 Field|Required|Type|Description
-:----|:----|:-----|:-----
+:------------------------------|:--------|:-----|:---------------------------------------------------
 |cdm_source_name|Yes|varchar(255)|The full name of the source|
 |cdm_source_abbreviation|No|varchar(25)|An abbreviation of the name|
 |cdm_holder|No|varchar(255)|The name of the organization responsible for the development of the CDM instance|