diff --git a/reference_guide/api_changes_list_2023.md b/reference_guide/api_changes_list_2023.md
index 3ab20212b..487a2556e 100644
--- a/reference_guide/api_changes_list_2023.md
+++ b/reference_guide/api_changes_list_2023.md
@@ -118,10 +118,10 @@ Apache Batik library unbundled
 : It was an accidentally exposed internal API. Please use `HTMLEditorProvider.openEditor()` methods, or implement your own file editor provider.
 
 `com.intellij.execution.RunnerAndConfigurationSettings.setFocusToolWindowBeforeRun(boolean)` abstract method added
-: The interface is not intended to be implemented in external plugins
+: The interface is not intended to be implemented in external plugins.
 
 `com.intellij.execution.RunnerAndConfigurationSettings.getFocusToolWindowBeforeRun()` abstract method added
-: The interface is not intended to be implemented in external plugins
+: The interface is not intended to be implemented in external plugins.
 
 ### Database Plugin 2023.1