diff --git a/_SUMMARY.md b/_SUMMARY.md
index a11266f9c..7d010d02f 100644
--- a/_SUMMARY.md
+++ b/_SUMMARY.md
@@ -14,23 +14,23 @@
         * [Plugin Compatibility with IntelliJ Platform Products](plugin_compatibility.html)
     * [Plugin Structure](plugin_structure.html)
     * [Architectural Overview](architectural_overview.html)
-    * [Structure of IntelliJ IDEA Project](project_structure.html)
-    * [IntelliJ IDEA Action System](action_system.html)
+    * [Structure of Project](project_structure.html)
+    * [Action System](action_system.html)
     * [Persisting State of Components](persisting_state.html)
     * [PSI Cookbook](psi_cookbook.html)
-    * [IntelliJ IDEA Virtual File System](intellij_vfs.html)
+    * [Virtual File System](virtual_file_system.html)
     * [Indexing and PSI Stubs](indexing_and_psi_stubs.html)
     * [Run Configurations](run_configurations.html)
-    * [Testing IntelliJ IDEA Plugins](testing_plugins.html)
+    * [Testing Plugins](testing_plugins.html)
 * [Advanced Topics](advanced_topics.html)
     * [XML DOM API](xml_dom_api.html)
     * [Spring API](spring_api.html)
-    * [Developing VCS Integration Plugins for IntelliJ IDEA](vcs_integration_for_plugins.html)
-    * [Localization Guide for IntelliJ IDEA](localization_guide.html)
+    * [VCS Integration Plugins](vcs_integration_for_plugins.html)
+    * [Localization Guide](localization_guide.html)
     * [External Builder API and Plugins](external_builder_api.html)
     * [Messaging Infrastructure](messaging_infrastructure.html)
     * [Multiple Carets](multiple_carets.html)
-* [IntelliJ IDEA User Interface Components](ui_components.html)
+* [User Interface Components](ui_components.html)
     * [Tool Windows](tool_windows.html)
     * [Dialogs](dialog_wrapper.html)
     * [Popups](popups.html)
diff --git a/intellij_vfs.md b/virtual_file_system.md
similarity index 100%
rename from intellij_vfs.md
rename to virtual_file_system.md