diff --git a/lib/doc/Additional.lyx b/lib/doc/Additional.lyx
index f551825148..19ada7c04a 100644
--- a/lib/doc/Additional.lyx
+++ b/lib/doc/Additional.lyx
@@ -1,5 +1,5 @@
 #LyX 2.0.0svn created this file. For more info see http://www.lyx.org/
-\lyxformat 387
+\lyxformat 389
 \begin_document
 \begin_header
 \textclass scrbook
@@ -127,9 +127,6 @@ End
 \output_changes false
 \html_math_output 0
 \html_be_strict true
-\html_math_img_scale 1
-\html_latex_start "<span class='latex'>"
-\html_latex_end "</span>"
 \author 1 "ab" 
 \end_header
 
diff --git a/lib/doc/Customization.lyx b/lib/doc/Customization.lyx
index 4ddc9be59d..ad65ac3318 100644
--- a/lib/doc/Customization.lyx
+++ b/lib/doc/Customization.lyx
@@ -1,5 +1,5 @@
 #LyX 2.0.0svn created this file. For more info see http://www.lyx.org/
-\lyxformat 387
+\lyxformat 389
 \begin_document
 \begin_header
 \textclass scrbook
@@ -126,9 +126,6 @@ End
 \output_changes false
 \html_math_output 0
 \html_be_strict true
-\html_math_img_scale 1
-\html_latex_start "<span class='latex'>"
-\html_latex_end "</span>"
 \end_header
 
 \begin_body
diff --git a/lib/doc/UserGuide.lyx b/lib/doc/UserGuide.lyx
index 2922aebe7e..0e27a64f35 100644
--- a/lib/doc/UserGuide.lyx
+++ b/lib/doc/UserGuide.lyx
@@ -1,5 +1,5 @@
 #LyX 2.0.0svn created this file. For more info see http://www.lyx.org/
-\lyxformat 387
+\lyxformat 389
 \begin_document
 \begin_header
 \textclass scrbook
@@ -127,9 +127,6 @@
 \output_changes false
 \html_math_output 0
 \html_be_strict true
-\html_math_img_scale 1
-\html_latex_start "<span class='latex'>"
-\html_latex_end "</span>"
 \author 1 "Richard Heck" 
 \end_header
 
@@ -2785,7 +2782,7 @@ Document ! Settings
 
 \begin_layout Standard
 
-\change_inserted 1 1269456922
+\change_inserted 1 1274730016
 Some modules require LaTeX packages that are not always installed by default.
  LyX will warn you if you do not have the needed package.
  You can still use the module while editing your file, but you will not