diff --git a/Changelog.txt b/Changelog.txt
index 470ebeb516..838ed27776 100644
--- a/Changelog.txt
+++ b/Changelog.txt
@@ -1363,7 +1363,7 @@ If you turn on dark mode under the Windows Settings->Personalisation->Colors and
 
 - PDF Output: When a link with a fragment points to a non-existent anchor link to the top of the file instead of not linking at all
 
-- PDF Output: Fix standard svg fullscreen image markup not working
+- PDF Output: Fix standard SVG fullscreen image markup not working
 
 - [1848701] PDF Output: Fix some books with full screen images failing to convert.
 
diff --git a/manual/viewer.rst b/manual/viewer.rst
index 39ee886cf5..120dd01e53 100644
--- a/manual/viewer.rst
+++ b/manual/viewer.rst
@@ -157,11 +157,11 @@ behavior`.
 Following links using only the keyboard
 -----------------------------------------------
 
-The E-book viewer has a :guilabel:`hints mode` that allows you to click links
-in the text without using the mouse. Press the :kbd:`Alt+f` key and all links
+The E-book viewer has a :guilabel:`Hints mode` that allows you to click links
+in the text without using the mouse. Press the :kbd:`Alt+F` key and all links
 in the current screen will be highlighted with a number or letter over them.
 Press the letter on your keyboard to click the link. Pressing the :kbd:`Esc`
-key will abort the hints mode without selecting any link.
+key will abort the :guilabel:`Hints mode` without selecting any link.
 
 If more than thirty five links are on-screen then some of them will have
 multiple letters, in which case type the first and second, or the first and
diff --git a/src/calibre/gui2/convert/look_and_feel.ui b/src/calibre/gui2/convert/look_and_feel.ui
index 594bebb8c5..895dba3b75 100644
--- a/src/calibre/gui2/convert/look_and_feel.ui
+++ b/src/calibre/gui2/convert/look_and_feel.ui
@@ -240,7 +240,7 @@
        <item row="5" column="0" colspan="2">
         <widget class="QCheckBox" name="opt_unsmarten_punctuation">
          <property name="text">
-          <string>&amp;UnSmarten punctuation</string>
+          <string>&amp;Unsmarten punctuation</string>
          </property>
         </widget>
        </item>
diff --git a/src/pyj/book_list/conversion_widgets.pyj b/src/pyj/book_list/conversion_widgets.pyj
index 57c63d0f37..65017853f8 100644
--- a/src/pyj/book_list/conversion_widgets.pyj
+++ b/src/pyj/book_list/conversion_widgets.pyj
@@ -266,7 +266,7 @@ def look_and_feel(container):
         {'original': _('Original'), 'left': _('Left align'), 'justify': _('Justify text')}
     ))
     g.appendChild(checkbox('smarten_punctuation', _('Smarten &punctuation')))
-    g.appendChild(checkbox('unsmarten_punctuation', _('&UnSmarten punctuation')))
+    g.appendChild(checkbox('unsmarten_punctuation', _('&Unsmarten punctuation')))
     g.appendChild(checkbox('asciiize', _('&Transliterate Unicode characters to ASCII')))
 
     subhead(_('Lay&out'))