diff --git a/DFDL/attribution/XMLCatalog.xml b/DFDL/attribution/XMLCatalog.xml
index 585594833a8e3352d716913ce3cc231977bf169b..3d0748fd7b846627cda030c764e0f08c237767f5 100644
--- a/DFDL/attribution/XMLCatalog.xml
+++ b/DFDL/attribution/XMLCatalog.xml
@@ -15,9 +15,7 @@
   See the License for the specific language governing permissions and
   limitations under the License.
 -->
-<!DOCTYPE catalog
-  PUBLIC "-//OASIS//DTD XML Catalogs V1.0//EN"
-         "http://www.oasis-open.org/committees/entity/release/1.0/catalog.dtd">
+<!DOCTYPE catalog PUBLIC "-//OASIS//DTD XML Catalogs V1.0//EN" "http://www.oasis-open.org/committees/entity/release/1.0/catalog.dtd">
 <catalog xmlns="urn:oasis:names:tc:entity:xmlns:xml:catalog">
     <!--
     It would be good to not have this xmlns in here, because eclipse
@@ -26,21 +24,21 @@
     -->
     <uri name="http://www.ibm.com/xmlns/dfdl/testData"
          uri="org/apache/daffodil/xsd/tdml.xsd" />
-    <uri name="http://www.ogf.org/dfdl/dfdl-1.0/" uri="org/apache/daffodil/xsd/DFDL_part3_model.xsd" />
-    <uri name="http://www.ogf.org/dfdl/dfdl-1.0/extensions" uri="org/apache/daffodil/xsd/dfdlx.xsd" />
-    <!-- <uri name="http://www.ogf.org/dfdl/dfdl-1.0/XMLSchemaSubset"
-    uri="org/apache/daffodil/xsd/DFDLSubsetOfXMLSchema_v1_036.xsd" /> -->
+    <uri name="http://www.ogf.org/dfdl/dfdl-1.0/" 
+         uri="org/apache/daffodil/xsd/DFDL_part3_model.xsd" />
+    <uri name="http://www.ogf.org/dfdl/dfdl-1.0/extensions" 
+         uri="org/apache/daffodil/xsd/dfdlx.xsd" />
     <uri name="http://www.w3.org/2001/XMLSchema"
          uri="org/apache/daffodil/xsd/XMLSchema_for_DFDL.xsd" />
     <uri name="http://www.w3.org/XML/1998/namespace"
          uri="org/apache/daffodil/xsd/xml.xsd" />
     <!-- 
-        Seems the format of catalogs doesn't allow spaces in the publicId.
-        I don't know if one can replace them with escape %20 stuff or not. -->
+    Seems the format of catalogs doesn't allow spaces in the publicId.
+    I don't know if one can replace them with escape %20 stuff or not. 
     <public publicId="-//W3C//DTD XMLSCHEMA 200102//EN"
-            uri="org/apache/daffodil/xsd/XMLSchema.dtd" />
+            uri="org/apache/daffodil/xsd/XMLSchema.dtd" /> -->
     <public publicId="datatypes"
-            uri="org/apache/daffodil/xsd/datatypes.dtd" />
+         uri="org/apache/daffodil/xsd/datatypes.dtd" />
     <uri name="urn:ogf:dfdl:2013:imp:daffodil.apache.org:2018:int"
          uri="org/apache/daffodil/xsd/dafint.xsd"/>
     <uri name="urn:ogf:dfdl:2013:imp:daffodil.apache.org:2018:ext"