diff --git a/lib/doc/UserGuide.lyx b/lib/doc/UserGuide.lyx
index a19d0bd386..06cfd1f924 100644
--- a/lib/doc/UserGuide.lyx
+++ b/lib/doc/UserGuide.lyx
@@ -8335,14 +8335,12 @@ Verbatim
 \end_layout
 
 \begin_layout Verbatim
-
 This is Verbatim.
 \end_layout
 
 \begin_layout Verbatim
 \noindent
 \align block
-
 The following 2 lines are empty:
 \end_layout
 
@@ -8355,7 +8353,6 @@ The following 2 lines are empty:
 \end_layout
 
 \begin_layout Verbatim
-
 Almost everything is allowed in Verbatim:"%&$§#~'`
 \backslash
 }][{|
@@ -8379,7 +8376,6 @@ Verbatim
 \end_layout
 
 \begin_layout Verbatim*
-
 This is Verbatim*.
 \end_layout
 
@@ -24698,7 +24694,7 @@ limits
 , versus
 \begin_inset Formula 
 \[
-\sum\nolimits _{n=0}^{\infty}\frac{1}{n!}=e
+\sum_{n=0}^{\infty}\frac{1}{n!}=e
 \]
 
 \end_inset
diff --git a/lib/doc/de/UserGuide.lyx b/lib/doc/de/UserGuide.lyx
index 4f6b1e77c9..6acaf6803b 100644
--- a/lib/doc/de/UserGuide.lyx
+++ b/lib/doc/de/UserGuide.lyx
@@ -8597,12 +8597,10 @@ Unformatiert
 \end_layout
 
 \begin_layout Verbatim
-
 Dies ist Unformatiert.
 \end_layout
 
 \begin_layout Verbatim
-
 Die folgenden 2 Zeilen sind leer:
 \end_layout
 
@@ -8615,7 +8613,6 @@ Die folgenden 2 Zeilen sind leer:
 \end_layout
 
 \begin_layout Verbatim
-
 Fast alles ist in Unformatiert erlaubt:"%&$§#~'`
 \backslash
 }][{|
@@ -8639,7 +8636,6 @@ Unformatiert
 \end_layout
 
 \begin_layout Verbatim*
-
 Dies ist Unformatiert*.
 \end_layout
 
@@ -24666,7 +24662,7 @@ Die Summen- und Integralzeichen
 , bei abgesetzten Formeln hingegen über und unter dem Summenzeichen: 
 \begin_inset Formula 
 \[
-\sum_{n=1}^{\infty}\frac{x^{n}}{n}=\ln\left(\frac{1}{1-x}\right).
+\sum_{n=0}^{\infty}\frac{1}{n!}=e
 \]
 
 \end_inset
diff --git a/lib/doc/fr/UserGuide.lyx b/lib/doc/fr/UserGuide.lyx
index f7340f201f..3d89d6c8e1 100644
--- a/lib/doc/fr/UserGuide.lyx
+++ b/lib/doc/fr/UserGuide.lyx
@@ -9030,14 +9030,12 @@ Verbatim
 \end_layout
 
 \begin_layout Verbatim
-
 This is Verbatim.
 \end_layout
 
 \begin_layout Verbatim
 \noindent
 \align block
-
 The following 2 lines are empty:
 \end_layout
 
@@ -9050,7 +9048,6 @@ The following 2 lines are empty:
 \end_layout
 
 \begin_layout Verbatim
-
 Almost everything is allowed in Verbatim:"%&$§#~'`
 \backslash
 }][{|
@@ -9083,7 +9080,6 @@ Verbatim
 \end_layout
 
 \begin_layout Verbatim*
-
 This is Verbatim*.
 \end_layout
 
@@ -26250,7 +26246,7 @@ Les signes somme (
 \begin_layout Standard
 \begin_inset Formula 
 \[
-\sum_{n=1}^{\infty}\frac{x^{n}}{n}=\ln\left(\frac{1}{1-x}\right)
+\sum_{n=0}^{\infty}\frac{1}{n!}=e
 \]
 
 \end_inset
diff --git a/lib/doc/ja/UserGuide.lyx b/lib/doc/ja/UserGuide.lyx
index b5759a71ae..c55785a97d 100644
--- a/lib/doc/ja/UserGuide.lyx
+++ b/lib/doc/ja/UserGuide.lyx
@@ -7172,14 +7172,12 @@ Space
 \end_layout
 
 \begin_layout Verbatim
-
 これは原文儘(verbatim)環境です．
 \end_layout
 
 \begin_layout Verbatim
 \noindent
 \align block
-
 この下の2行は空白行です．
 \end_layout
 
@@ -7192,7 +7190,6 @@ Space
 \end_layout
 
 \begin_layout Verbatim
-
 右記の各文字を始め，ほぼすべての文字が使えます．例："%&$§#~'`
 \backslash
 }][{|
@@ -7215,7 +7212,6 @@ Space
 \end_layout
 
 \begin_layout Verbatim*
-
 This is Verbatim*.
 \end_layout
 
@@ -21195,7 +21191,7 @@ name "subsec:範囲付き演算子"
  と表記され，別行立て数式では
 \begin_inset Formula 
 \[
-\sum_{n=1}^{\infty}\frac{1}{n!}=e
+\sum_{n=0}^{\infty}\frac{1}{n!}=e
 \]
 
 \end_inset