[gimp-help-2] Fix some minute bugs: #784590, #785421, #767756

[Julien Hardlin <jhardlin src gnome org>]

commit e2078c3666af040cece45f6439ced49763c5e883
Author: Julien Hardelin <jhardlin orange fr>
Date:   Sat Sep 16 15:20:46 2017 +0200

    Fix some minute bugs: #784590, #785421, #767756

 src/appendix/history-28.xml      |    2 +-
 src/toolbox/paint/blend.xml      |    7 +++++++
 src/toolbox/transform/rotate.xml |    2 +-
 3 files changed, 9 insertions(+), 2 deletions(-)
---
diff --git a/src/appendix/history-28.xml b/src/appendix/history-28.xml
old mode 100755
new mode 100644
index 88e0817..8bdd113
--- a/src/appendix/history-28.xml
+++ b/src/appendix/history-28.xml
@@ -186,7 +186,7 @@
           <para>
             Now you can move between images in single and multi
             window mode using the shortcuts 
-<keycombo><keycap>Ctrl</keycap><keycap>PageUp/PageDown</keycap></keycombo>
+<keycombo><keycap>Ctrl</keycap><keycap>Page Up/Page Down</keycap></keycombo>
             or
             <keycombo><keycap>Alt</keycap><keycap>Number</keycap></keycombo>.
           </para>
diff --git a/src/toolbox/paint/blend.xml b/src/toolbox/paint/blend.xml
index 32991f2..d4271e2 100644
--- a/src/toolbox/paint/blend.xml
+++ b/src/toolbox/paint/blend.xml
@@ -427,5 +427,12 @@
         </listitem>
       </varlistentry>
     </variablelist>
+    <note>
+      <para>
+        New feature in GIMP-2.10: when you have drawn the gradient, you can 
+        change its color by selecting a new foreground color in toolbox. It 
+        will be applied as soon to the gradient.
+      </para>
+    </note>
   </sect3>
 </sect2>
diff --git a/src/toolbox/transform/rotate.xml b/src/toolbox/transform/rotate.xml
index 1c43282..17628ee 100644
--- a/src/toolbox/transform/rotate.xml
+++ b/src/toolbox/transform/rotate.xml
@@ -47,7 +47,7 @@
   <sect3>
     <title>Activating the Tool</title>
     <para>
-      You can access the Selection Tool in different ways:
+      You can access the Rotate Tool in different ways:
     </para>
     <itemizedlist>
       <listitem>