diff --git a/core/src/main/res/values-de/strings.xml b/core/src/main/res/values-de/strings.xml
index 3811469a4..837c10784 100644
--- a/core/src/main/res/values-de/strings.xml
+++ b/core/src/main/res/values-de/strings.xml
@@ -256,7 +256,7 @@
   <string name="status">Status</string>
   <string name="pref_clear_all_notes_summary">Löscht alle Notizen zu allen Artikeln</string>
   <string name="pref_clear_all_notes_title">Alle Notizen löschen</string>
-  <string name="pref_text_zoom_summary">Schriftgröße in 25%-Schritten ändern.</string>
+  <string name="pref_text_zoom_summary">Schriftgröße in 25\%-Schritten ändern.</string>
   <string name="tag_pic">Bild</string>
   <string name="tag_vid">Video</string>
   <string name="tag_text_only">Nur Text</string>
diff --git a/core/src/main/res/values-ku/strings.xml b/core/src/main/res/values-ku/strings.xml
index 409883c69..fe8fc9937 100644
--- a/core/src/main/res/values-ku/strings.xml
+++ b/core/src/main/res/values-ku/strings.xml
@@ -248,7 +248,7 @@
   <string name="status">Rewş</string>
   <string name="pref_clear_all_notes_summary">Hemû notan ji hemû gotaran bibe</string>
   <string name="pref_clear_all_notes_title">Temamiya notan paqij bike</string>
-  <string name="pref_text_zoom_summary">Mezinahiya nivîsê bi bilindkirinên 25% biguherîne.</string>
+  <string name="pref_text_zoom_summary">Mezinahiya nivîsê bi bilindkirinên 25\% biguherîne.</string>
   <string name="tag_pic">Wêne</string>
   <string name="tag_vid">Vîdeo</string>
   <string name="tag_text_only">Tenê Nivîs</string>
diff --git a/core/src/main/res/values-nb/strings.xml b/core/src/main/res/values-nb/strings.xml
index 6b05c2610..1426a51c7 100644
--- a/core/src/main/res/values-nb/strings.xml
+++ b/core/src/main/res/values-nb/strings.xml
@@ -5,7 +5,7 @@
 * Jon Harald Søby
 * SuperPotato
 -->
-<resources>
+<resources xmlns:tools="http://schemas.android.com/tools">
   <string name="menu_help">Hjelp</string>
   <string name="menu_home">Hjem</string>
   <string name="menu_settings">Innstillinger</string>
@@ -16,9 +16,9 @@
   <string name="menu_exit_full_screen">Avslutt fullskjerm</string>
   <string name="menu_read_aloud">Les høyt</string>
   <string name="menu_read_aloud_stop">Stopp høytlesning</string>
-  <string name="save_media">Lagre media som…</string>
+  <string name="save_media" tools:ignore="Typos">Lagre media som…</string>
   <string name="save_media_error" fuzzy="true">En feil oppstod under lagring av mediet!</string>
-  <string name="save_media_saved" fuzzy="true">Lagret media som %1$s i din bildemappe.</string>
+  <string name="save_media_saved" fuzzy="true" tools:ignore="Typos">Lagret media som %1$s i din bildemappe.</string>
   <string name="search_label">Søk</string>
   <string name="choose_file" fuzzy="true">Velg en ZIM-innholdsfil (*.zim)</string>
   <string name="open_in_new_tab">Åpne lenke i ny fane?</string>