diff --git a/volumes/frus1861-99Index.xml b/volumes/frus1861-99Index.xml
index fd9d9c3..49b85d3 100755
--- a/volumes/frus1861-99Index.xml
+++ b/volumes/frus1861-99Index.xml
@@ -1,4 +1,4 @@
-<?xml version="1.0" encoding="UTF-8"?>
+<?xml version="1.0" encoding="UTF-8"?>
 <TEI xmlns="http://www.tei-c.org/ns/1.0" xmlns:frus="http://history.state.gov/frus/ns/1.0"
     xml:id="frus1861-99Index">
     <teiHeader>
diff --git a/volumes/frus1900-18Index.xml b/volumes/frus1900-18Index.xml
index 9124d62..8b3ea9e 100755
--- a/volumes/frus1900-18Index.xml
+++ b/volumes/frus1900-18Index.xml
@@ -1,4 +1,4 @@
-<?xml version="1.0" encoding="UTF-8"?>
+<?xml version="1.0" encoding="UTF-8"?>
 <TEI xmlns="http://www.tei-c.org/ns/1.0" xmlns:frus="http://history.state.gov/frus/ns/1.0"
     xml:id="frus1900-18Index">
     <teiHeader>