diff --git a/Changelog.txt b/Changelog.txt
index 38a380eba3..03742f24ee 100644
--- a/Changelog.txt
+++ b/Changelog.txt
@@ -652,7 +652,7 @@
 
 - [2009304] Allow display of columns built from other columns as comments in Book details
 
-- Comments editor: Add a shortcut for "Paste and match style" (Ctrl+Shift+v)
+- Comments editor: Add a shortcut for "Paste and match style" (Ctrl+Shift+V)
 
 :: bug fixes
 
@@ -1665,7 +1665,7 @@ Then, when searching the Tag browser, press Ctrl+Alt+Shift+F to restrict the dis
 
 - [1959207] E-book viewer: When using Read aloud do not automatically lookup the highlighted word until read aloud is paused or stopped
 
-- E-book viewer: Fix Ctrl+p shortcut for printing not working
+- E-book viewer: Fix Ctrl+P shortcut for printing not working
 
 - [1958882] Show an error when viewing a specific format and the file is missing
 
diff --git a/manual/gui.rst b/manual/gui.rst
index 9d01d17857..bb65344a2a 100644
--- a/manual/gui.rst
+++ b/manual/gui.rst
@@ -622,7 +622,7 @@ learn how to create and use Virtual libraries, see the tutorial:
 Temporarily marking books
 ----------------------------
 
-You can temporarily mark arbitrary sets of books. Marked books will have a pin on them and can be found with the search ``marked:true``. To mark a book press :kbd:`Ctrl+m` or go to :guilabel:`Preferences->Toolbars & menus` and add the :guilabel:`Mark books` button to the main toolbar.
+You can temporarily mark arbitrary sets of books. Marked books will have a pin on them and can be found with the search ``marked:true``. To mark a book press :kbd:`Ctrl+M` or go to :guilabel:`Preferences->Toolbars & menus` and add the :guilabel:`Mark books` button to the main toolbar.
 
 You can mark books with a specific text label by right clicking the :guilabel:`Mark books` button and choosing :guilabel:`Mark books with text label`. Books marked with text labels can later be found using the search ``marked:"=the-text-you-entered"``.