IJSDK-2608 Avoid IntelliJ IDEA OSS wording

Author: jreznot

ijs.tree

@@ -387,7 +387,7 @@
     <toc-element toc-title="Extension Points and Listeners">
       <toc-element toc-title="IntelliJ Platform" topic="intellij_platform_extension_point_list.md"
                    accepts-web-file-names="extension-point-list.html"/>
-      <toc-element toc-title="IntelliJ OSS Plugins" topic="intellij_community_plugins_extension_point_list.md"/>
+      <toc-element toc-title="IntelliJ Platform Plugins" topic="intellij_community_plugins_extension_point_list.md"/>
       <toc-element toc-title="Android Plugin" topic="android_plugin_extension_point_list.md"/>
       <toc-element toc-title="AppCode" topic="appcode_extension_point_list.md"/>
       <toc-element toc-title="CLion" topic="clion_extension_point_list.md"/>

topics/intro/content_updates.md

@@ -114,7 +114,7 @@ Plugin Internationalization
 Minor Changes and Additions
 :
 - How to mark functionality available during indexing via [](indexing_and_psi_stubs.md#DumbAwareAPI).
-- Move Extension Point and Listener Lists to the _Resources_ section and split the main _Extension Point and Listener List_ into: _IntelliJ Platform_, _IntelliJ OSS Plugins_, and _Android Plugin_.
+- Move Extension Point and Listener Lists to the _Resources_ section and split the main _Extension Point and Listener List_ into: _IntelliJ Platform_, _IntelliJ Platfom Plugins_, and _Android Plugin_.
 
 ### March
 {#march-24}