diff --git a/code_samples/action_basics/src/main/resources/messages/BasicActionsBundle.properties b/code_samples/action_basics/src/main/resources/messages/BasicActionsBundle.properties
index b6f409b23..340498f80 100644
--- a/code_samples/action_basics/src/main/resources/messages/BasicActionsBundle.properties
+++ b/code_samples/action_basics/src/main/resources/messages/BasicActionsBundle.properties
@@ -1,8 +1,8 @@
 # Copyright 2000-2022 JetBrains s.r.o. and other contributors. Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file.
 # Default plugin action and group texts and descriptions go here.
-# All of these example "translated" strings have suffix "[en]" to symbolize they are translated.
+# All of these example "translated" strings have suffix " [EN]" to symbolize they are translated.
 # The suffix is meaningless to the localization process.
-action.org.intellij.sdk.action.CustomGroupedAction.text=A Popup Action[en]
-action.org.intellij.sdk.action.CustomGroupedAction.description=SDK popup grouped action example[en]
-group.org.intellij.sdk.action.CustomDefaultActionGroup.text=Popup Grouped Actions[en]
-group.org.intellij.sdk.action.CustomDefaultActionGroup.description=Custom defaultActionGroup demo[en]
+action.org.intellij.sdk.action.CustomGroupedAction.text=A Popup Action [EN]
+action.org.intellij.sdk.action.CustomGroupedAction.description=SDK popup grouped action example [EN]
+group.org.intellij.sdk.action.CustomDefaultActionGroup.text=Popup Grouped Actions [EN]
+group.org.intellij.sdk.action.CustomDefaultActionGroup.description=Custom defaultActionGroup demo [EN]
diff --git a/topics/tutorials/action_system/grouping_action.md b/topics/tutorials/action_system/grouping_action.md
index e3c10068e..a7286b4f2 100644
--- a/topics/tutorials/action_system/grouping_action.md
+++ b/topics/tutorials/action_system/grouping_action.md
@@ -168,10 +168,10 @@ Note there are two sets of `text` and `description` translations, one for the ac
 Conceivably, there could be another set of translations for the action if it used the [`<override-text>`](plugin_configuration_file.md#idea-plugin__actions__action__override-text) attribute.
 
 ```
-action.org.intellij.sdk.action.CustomGroupedAction.text=A Popup Action[en]
-action.org.intellij.sdk.action.CustomGroupedAction.description=SDK popup grouped action example[en]
-group.org.intellij.sdk.action.CustomDefaultActionGroup.text=Popup Grouped Actions[en]
-group.org.intellij.sdk.action.CustomDefaultActionGroup.description=Custom defaultActionGroup demo[en]
+action.org.intellij.sdk.action.CustomGroupedAction.text=A Popup Action [EN]
+action.org.intellij.sdk.action.CustomGroupedAction.description=SDK popup grouped action example [EN]
+group.org.intellij.sdk.action.CustomDefaultActionGroup.text=Popup Grouped Actions [EN]
+group.org.intellij.sdk.action.CustomDefaultActionGroup.description=Custom defaultActionGroup demo [EN]
 ```
 
 ### Providing Specific Behavior for the Custom Group
@@ -192,7 +192,7 @@ public class CustomDefaultActionGroup extends DefaultActionGroup {
 ```
 
 After compiling and running the code sample above and opening a file in the editor and right-clicking, the Editor context menu will pop up containing a new group of actions in the first position.
-Note that the group and actions come from the resource file as all contain the suffix "[en]".
+Note that the group and actions come from the resource file as all contain the suffix " [EN]".
 The new group will also have an icon:
 
 ![Custom Action Group](editor_popup_menu.png)