diff --git a/src/epub/text/chapter-1.xhtml b/src/epub/text/chapter-1.xhtml
index a1c6549..3c6516e 100644
--- a/src/epub/text/chapter-1.xhtml
+++ b/src/epub/text/chapter-1.xhtml
@@ -1,7 +1,7 @@
- I
+ I
diff --git a/src/epub/text/chapter-10.xhtml b/src/epub/text/chapter-10.xhtml
index 129c7c9..13ef544 100644
--- a/src/epub/text/chapter-10.xhtml
+++ b/src/epub/text/chapter-10.xhtml
@@ -1,7 +1,7 @@
- X
+ X
diff --git a/src/epub/text/chapter-11.xhtml b/src/epub/text/chapter-11.xhtml
index 48c96ec..fe7a52a 100644
--- a/src/epub/text/chapter-11.xhtml
+++ b/src/epub/text/chapter-11.xhtml
@@ -1,7 +1,7 @@
- XI
+ XI
diff --git a/src/epub/text/chapter-12.xhtml b/src/epub/text/chapter-12.xhtml
index d7cd1b0..c175136 100644
--- a/src/epub/text/chapter-12.xhtml
+++ b/src/epub/text/chapter-12.xhtml
@@ -1,7 +1,7 @@
- XII
+ XII
diff --git a/src/epub/text/chapter-13.xhtml b/src/epub/text/chapter-13.xhtml
index 1c53934..bd77f18 100644
--- a/src/epub/text/chapter-13.xhtml
+++ b/src/epub/text/chapter-13.xhtml
@@ -1,7 +1,7 @@
- XIII
+ XIII
diff --git a/src/epub/text/chapter-14.xhtml b/src/epub/text/chapter-14.xhtml
index e27d138..c98407d 100644
--- a/src/epub/text/chapter-14.xhtml
+++ b/src/epub/text/chapter-14.xhtml
@@ -1,7 +1,7 @@
- XIV
+ XIV
diff --git a/src/epub/text/chapter-15.xhtml b/src/epub/text/chapter-15.xhtml
index ee97abb..00e37ff 100644
--- a/src/epub/text/chapter-15.xhtml
+++ b/src/epub/text/chapter-15.xhtml
@@ -1,7 +1,7 @@
- XV
+ XV
diff --git a/src/epub/text/chapter-16.xhtml b/src/epub/text/chapter-16.xhtml
index 83073d0..cced5cb 100644
--- a/src/epub/text/chapter-16.xhtml
+++ b/src/epub/text/chapter-16.xhtml
@@ -1,7 +1,7 @@
- XVI
+ XVI
diff --git a/src/epub/text/chapter-17.xhtml b/src/epub/text/chapter-17.xhtml
index b0a6718..cd7bb03 100644
--- a/src/epub/text/chapter-17.xhtml
+++ b/src/epub/text/chapter-17.xhtml
@@ -1,7 +1,7 @@
- XVII
+ XVII
diff --git a/src/epub/text/chapter-18.xhtml b/src/epub/text/chapter-18.xhtml
index 91052c1..0f3338d 100644
--- a/src/epub/text/chapter-18.xhtml
+++ b/src/epub/text/chapter-18.xhtml
@@ -1,7 +1,7 @@
- XVIII
+ XVIII
diff --git a/src/epub/text/chapter-19.xhtml b/src/epub/text/chapter-19.xhtml
index 04cd10f..702fe75 100644
--- a/src/epub/text/chapter-19.xhtml
+++ b/src/epub/text/chapter-19.xhtml
@@ -1,7 +1,7 @@
- XIX
+ XIX
diff --git a/src/epub/text/chapter-2.xhtml b/src/epub/text/chapter-2.xhtml
index 441b0c8..1e6cc0b 100644
--- a/src/epub/text/chapter-2.xhtml
+++ b/src/epub/text/chapter-2.xhtml
@@ -1,7 +1,7 @@
- II
+ II
diff --git a/src/epub/text/chapter-20.xhtml b/src/epub/text/chapter-20.xhtml
index 6314abb..79c642a 100644
--- a/src/epub/text/chapter-20.xhtml
+++ b/src/epub/text/chapter-20.xhtml
@@ -1,7 +1,7 @@
- XX
+ XX
diff --git a/src/epub/text/chapter-21.xhtml b/src/epub/text/chapter-21.xhtml
index a9a3e9d..823f58f 100644
--- a/src/epub/text/chapter-21.xhtml
+++ b/src/epub/text/chapter-21.xhtml
@@ -1,7 +1,7 @@
- XXI
+ XXI
diff --git a/src/epub/text/chapter-22.xhtml b/src/epub/text/chapter-22.xhtml
index 3510331..2480399 100644
--- a/src/epub/text/chapter-22.xhtml
+++ b/src/epub/text/chapter-22.xhtml
@@ -1,7 +1,7 @@
- XXII
+ XXII
diff --git a/src/epub/text/chapter-3.xhtml b/src/epub/text/chapter-3.xhtml
index 229e25f..a19155a 100644
--- a/src/epub/text/chapter-3.xhtml
+++ b/src/epub/text/chapter-3.xhtml
@@ -1,7 +1,7 @@
- III
+ III
diff --git a/src/epub/text/chapter-4.xhtml b/src/epub/text/chapter-4.xhtml
index 6199bad..2302ba0 100644
--- a/src/epub/text/chapter-4.xhtml
+++ b/src/epub/text/chapter-4.xhtml
@@ -1,7 +1,7 @@
- IV
+ IV
diff --git a/src/epub/text/chapter-5.xhtml b/src/epub/text/chapter-5.xhtml
index 4612051..849ce44 100644
--- a/src/epub/text/chapter-5.xhtml
+++ b/src/epub/text/chapter-5.xhtml
@@ -1,7 +1,7 @@
- V
+ V
diff --git a/src/epub/text/chapter-6.xhtml b/src/epub/text/chapter-6.xhtml
index 7e086ae..fc4f055 100644
--- a/src/epub/text/chapter-6.xhtml
+++ b/src/epub/text/chapter-6.xhtml
@@ -1,7 +1,7 @@
- VI
+ VI
diff --git a/src/epub/text/chapter-7.xhtml b/src/epub/text/chapter-7.xhtml
index 79a4e68..5a6c22a 100644
--- a/src/epub/text/chapter-7.xhtml
+++ b/src/epub/text/chapter-7.xhtml
@@ -1,7 +1,7 @@
- VII
+ VII
diff --git a/src/epub/text/chapter-8.xhtml b/src/epub/text/chapter-8.xhtml
index 2dc756c..b65b442 100644
--- a/src/epub/text/chapter-8.xhtml
+++ b/src/epub/text/chapter-8.xhtml
@@ -1,7 +1,7 @@
- VIII
+ VIII
diff --git a/src/epub/text/chapter-9.xhtml b/src/epub/text/chapter-9.xhtml
index 7824c6f..e3cda97 100644
--- a/src/epub/text/chapter-9.xhtml
+++ b/src/epub/text/chapter-9.xhtml
@@ -1,7 +1,7 @@
- IX
+ IX