diff --git a/specifications/build.xml b/specifications/build.xml
index 06b764f3dec02e898fa2c852f8721b73382f1be2..e50fda28ee1ba014a536dffb4cd26167af6b988e 100644
--- a/specifications/build.xml
+++ b/specifications/build.xml
@@ -3,22 +3,22 @@
 		
 	<target name="download.all" depends="download.clean.specifications,download.SISO,download.IeeeDisStandards.instructions"/>
     
-    <property name="DIS.1.document" value="6387564"/>
-    <property name="DIS.1.rename"   value="IEEE1278.1-2012.DistributedInteractiveSimulation.ApplicationProtocols.${DIS.1.document}.pdf"/>
-    <property name="DIS.1.title"    value="1278.1-2012 - IEEE Standard for Distributed Interactive Simulation (DIS) -- Application Protocols"/>
-    
-    <property name="DIS.2.document" value="7459689"/>
-    <property name="DIS.2.rename"   value="IEEE1278.2-2015.DistributedInteractiveSimulation.CommunicationsServices.${DIS.2.document}.pdf.SAVEME"/>
-    <property name="DIS.2.title"    value="1278.2-2015 - IEEE Standard for Distributed Interactive Simulation (DIS) -- Communication Services and Profiles"/>
-    
-    <property name="DIS.3.document" value="587529"/>
-    <property name="DIS.3.rename"   value="IEEE1278.3-2003.DistributedInteractiveSimulation.ExerciseManagementFeedback.${DIS.3.document}.pdf.SAVEME"/>
-    <property name="DIS.3.title"    value="1278.3-1996 - IEEE Recommended Practice for Distributed Interactive Simulation (DIS) -- Exercise Management and Feedback"/>
-    
-    <property name="DIS.4.document" value="8685803"/>
-    <property name="DIS.4.rename"   value="IEEE1278.4-1997.DistributedInteractiveSimulation.VV+A.${DIS.4.document}.pdf.SAVEME"/>
-    <property name="DIS.4.title"    value="1278.4-1997 - IEEE Recommended Practice for Distributed Interactive Simulation (DIS) -- Verification, Validation, and Accreditation (VV+A)"/>
-	
+        <property name="DIS.1.document" value="6387564"/>
+        <property name="DIS.1.rename"   value="IEEE1278.1-2012.DistributedInteractiveSimulation.ApplicationProtocols.${DIS.1.document}.pdf"/>
+        <property name="DIS.1.title"    value="1278.1-2012 - IEEE Standard for Distributed Interactive Simulation (DIS) -- Application Protocols"/>
+
+        <property name="DIS.2.document" value="7459689"/>
+        <property name="DIS.2.rename"   value="IEEE1278.2-2015.DistributedInteractiveSimulation.CommunicationsServices.${DIS.2.document}.pdf.SAVEME"/>
+        <property name="DIS.2.title"    value="1278.2-2015 - IEEE Standard for Distributed Interactive Simulation (DIS) -- Communication Services and Profiles"/>
+
+        <property name="DIS.3.document" value="587529"/>
+        <property name="DIS.3.rename"   value="IEEE1278.3-2003.DistributedInteractiveSimulation.ExerciseManagementFeedback.${DIS.3.document}.pdf.SAVEME"/>
+        <property name="DIS.3.title"    value="1278.3-1996 - IEEE Recommended Practice for Distributed Interactive Simulation (DIS) -- Exercise Management and Feedback"/>
+
+        <property name="DIS.4.document" value="8685803"/>
+        <property name="DIS.4.rename"   value="IEEE1278.4-1997.DistributedInteractiveSimulation.VV+A.${DIS.4.document}.pdf.SAVEME"/>
+        <property name="DIS.4.title"    value="1278.4-1997 - IEEE Recommended Practice for Distributed Interactive Simulation (DIS) -- Verification, Validation, and Accreditation (VV+A)"/>
+
 	<target name="download.clean.specifications">
 		<echo message="ensure all files are closed before deleting..."/>
 		<delete verbose="true" failonerror="false">