diff --git a/topics/reference_guide/custom_language_support/go_to_class_and_go_to_symbol.md b/topics/reference_guide/custom_language_support/go_to_class_and_go_to_symbol.md
index d442dbf14..53f045e26 100644
--- a/topics/reference_guide/custom_language_support/go_to_class_and_go_to_symbol.md
+++ b/topics/reference_guide/custom_language_support/go_to_class_and_go_to_symbol.md
@@ -1,18 +1,19 @@
 [//]: # (title: Go to Class and Go to Symbol)
 
-<!-- Copyright 2000-2020 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. -->
+<!-- Copyright 2000-2021 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. -->
 
-A custom language plugin can provide its own items to be included in the lists shown when the user chooses the _Navigate | Class_ or _Navigate | Symbol_ action.
-In order to do so, the plugin must provide implementations for the [`ChooseByNameContributor`](upsource:///platform/lang-api/src/com/intellij/navigation/ChooseByNameContributor.java) interface (separate implementations need to be provided for _Class_ and _Symbol_ respectively), and register them in the `com.intellij.gotoClassContributor` and `com.intellij.gotoSymbolContributor` extension points.
+A custom language plugin can provide its items to be included in the lists shown when the user chooses the <menupath>Navigate | Class</menupath> or <menupath>Navigate | Symbol</menupath> action.
 
- >  Please consider implementing [`ChooseByNameContributorEx`](upsource:///platform/lang-impl/src/com/intellij/navigation/ChooseByNameContributorEx.java) for better performance.
+Provide implementations of [`ChooseByNameContributor`](upsource:///platform/lang-api/src/com/intellij/navigation/ChooseByNameContributor.java) interface (separate implementations need to be provided for <control>Class</control> and <control>Symbol</control>, respectively), and register them in the `com.intellij.gotoClassContributor` and `com.intellij.gotoSymbolContributor` extension points.
+
+ > Please consider implementing [`ChooseByNameContributorEx`](upsource:///platform/lang-impl/src/com/intellij/navigation/ChooseByNameContributorEx.java) for better performance.
  >
  {type="tip"}
 
-Each contributor needs to be able to return a complete list of names to show in the list for a specified project, which will then be filtered by the IDE according to the text typed by the user in the dialog.
+Each contributor must return a complete list of names to show in the list for a specified project, which the IDE will then filter according to the text typed by the user in the dialog.
 Using [File-based or Stub indices](indexing_and_psi_stubs.md) to obtain matching candidates is highly recommended to improve performance.
 
-For each name in that list, the contributor needs to provide a list of [`NavigationItem`](upsource:///platform/core-api/src/com/intellij/navigation/NavigationItem.java) instances (typically [`PsiElement`](upsource:///platform/core-api/src/com/intellij/psi/PsiElement.java)), which specify the destinations to jump to when a specific name is selected from the list.
+For each name in that list, the contributor needs to provide a list of [`NavigationItem`](upsource:///platform/core-api/src/com/intellij/navigation/NavigationItem.java) instances (typically [`PsiElement`](upsource:///platform/core-api/src/com/intellij/psi/PsiElement.java)), which specify the destinations to jump to when a specific item is selected from the list.
 
 **Example:**
-- [Custom Language Support Tutorial: Go To Symbol Contributor](go_to_symbol_contributor.md)
\ No newline at end of file
+- [Custom Language Support Tutorial: Go To Symbol Contributor](go_to_symbol_contributor.md)