diff --git a/android-app/src/main/res/values-cs/text_strings.xml b/android-app/src/main/res/values-cs/text_strings.xml
index 8d3efd9e..86a8ca8f 100644
--- a/android-app/src/main/res/values-cs/text_strings.xml
+++ b/android-app/src/main/res/values-cs/text_strings.xml
@@ -197,7 +197,7 @@ Google Play</a>,\n nechte komentář nebo \ndiskutujte o aplikaci \nna
   <string name="cpp_dash_dotted_line_style">Čerchovaná (-.-.-)</string>
   <string name="cpp_plotter">Funkce vykreslování</string>
   <string name="cpp_plot_screenshot">Zachytit snímek obrazovky</string>
-  <string name="cpp_plot_screenshot_saved">Snímek obrazovky byl úspěšně uložen: %1$ s!</string>
+  <string name="cpp_plot_screenshot_saved">Snímek obrazovky byl úspěšně uložen: %1$s!</string>
   <string name="cpp_plot_unable_to_save_screenshot">Snímek obrazovky nelze uložit na SD kartu, protože není připojena. Prosím vložte SD kartu a opakujte akci!</string>
   <string name="cpp_plot_function_line_color_type">Typ barvy čáry</string>
   <string name="cpp_plot_function_line_color">Barva čáry</string>
diff --git a/android-app/src/main/res/values-es/text_strings.xml b/android-app/src/main/res/values-es/text_strings.xml
index 104c801b..63e89714 100644
--- a/android-app/src/main/res/values-es/text_strings.xml
+++ b/android-app/src/main/res/values-es/text_strings.xml
@@ -49,7 +49,7 @@
   <string name="c_calc_editor_hint">Introducir nuevo cálculo</string>
   <string name="c_history">Historial</string>
   <string name="c_history_button">M</string>
-  <string name="c_char_is_not_accepted">El caracter \'%s\' no es aceptado como variable!</string>
+  <string name="c_char_is_not_accepted">El carácter \'%s\' no es aceptado como variable!</string>
   <string name="c_calc_angle_units">Unidades de Ángulos</string>
   <string name="p_deg">Grados</string>
   <string name="p_rad">Radianes</string>
diff --git a/android-app/src/main/res/values-pt-rbr/text_preferences.xml b/android-app/src/main/res/values-pt-rbr/text_preferences.xml
index 8a63521b..f9c7cb6d 100644
--- a/android-app/src/main/res/values-pt-rbr/text_preferences.xml
+++ b/android-app/src/main/res/values-pt-rbr/text_preferences.xml
@@ -8,7 +8,7 @@
   <string name="c_show_equals_button_summary">Quando marcado, o botão igual será apresentado</string>
   <string name="c_hide_numeral_base_digits_title">Esconder dígitos de outros sistemas numéricos</string>
   <string name="c_hide_numeral_base_digits_summary">Se ligado, os números de outras bases numéricas serão ocultados</string>
-  <string name="prefs_history_show_intermediate_calculations_title">Mostrar os cálculos intermédios no historico</string>
+  <string name="prefs_history_show_intermediate_calculations_title">Mostrar os cálculos intermédios no histórico</string>
   <string name="prefs_history_show_intermediate_calculations_summary">Quando marcado, todos os calculos serão mostrados na tela de histórico</string>
   <string name="p_calculations_calculate_on_fly_title">Resultado é calculado durante a digitação</string>
   <string name="p_calculations_calculate_on_fly_summary">Quando marcado, os cálculos são feitos automaticamente durante a digitação</string>
diff --git a/android-app/src/main/res/values-ru/text_release_notes.xml b/android-app/src/main/res/values-ru/text_release_notes.xml
index 998f662d..8d075d7f 100644
--- a/android-app/src/main/res/values-ru/text_release_notes.xml
+++ b/android-app/src/main/res/values-ru/text_release_notes.xml
@@ -129,7 +129,7 @@
 
 	<string name="c_release_notes_for_22">
 		1. Исправлена проблема с отсутствием курсора на устройствах с андроидом 3 и выше\n
-		2. Исправлена проблема с заменой 3.14... на Π
+		2. Исправлена проблема с заменой 3.14… на Π
 	</string>
 
 	<string name="c_release_notes_for_23">
diff --git a/android-app/src/main/res/values/text_release_notes.xml b/android-app/src/main/res/values/text_release_notes.xml
index 1e106c1f..a0aa0f7c 100644
--- a/android-app/src/main/res/values/text_release_notes.xml
+++ b/android-app/src/main/res/values/text_release_notes.xml
@@ -145,7 +145,7 @@
 	<string name="c_release_notes_for_22_version" translatable="false">1.2.22</string>
 	<string name="c_release_notes_for_22">
 		1. Fix for missing cursor in Android 3 and higher\n
-		2. Fix for substituting 3.14... with Π constant
+		2. Fix for substituting 3.14… with Π constant
 	</string>
 
 	<string name="c_release_notes_for_23_version" translatable="false">1.2.23</string>