diff --git a/platform/lang-impl/src/com/intellij/codeInsight/documentation/DocCommentFixer.java b/platform/lang-impl/src/com/intellij/codeInsight/documentation/DocCommentFixer.java
index 436eb8570efc..0f0e4c003e79 100644
--- a/platform/lang-impl/src/com/intellij/codeInsight/documentation/DocCommentFixer.java
+++ b/platform/lang-impl/src/com/intellij/codeInsight/documentation/DocCommentFixer.java
@@ -21,13 +21,8 @@ import com.intellij.openapi.project.Project;
 import com.intellij.psi.PsiComment;
 import org.jetbrains.annotations.NotNull;
 
-/**
- * @author Denis Zhdanov
- */
 public interface DocCommentFixer {
-
   LanguageExtension<DocCommentFixer> EXTENSION = new LanguageExtension<>("com.intellij.lang.documentationFixer");
 
-  // TODO den add doc
   void fixComment(@NotNull Project project, @NotNull Editor editor, @NotNull PsiComment comment);
 }
diff --git a/platform/platform-resources/src/META-INF/LangExtensionPoints.xml b/platform/platform-resources/src/META-INF/LangExtensionPoints.xml
index 601dab42b75f..41cb7561352a 100644
--- a/platform/platform-resources/src/META-INF/LangExtensionPoints.xml
+++ b/platform/platform-resources/src/META-INF/LangExtensionPoints.xml
@@ -505,19 +505,19 @@
       <with attribute="instance" implements="com.intellij.application.options.CodeCompletionOptions" />
     </extensionPoint>
 
-    <extensionPoint name="optionsApplicabilityFilter" interface="com.intellij.application.options.OptionsApplicabilityFilter"/>
+    <extensionPoint name="optionsApplicabilityFilter" interface="com.intellij.application.options.OptionsApplicabilityFilter" dynamic="true"/>
 
     <extensionPoint name="metaDataContributor" interface="com.intellij.psi.meta.MetaDataContributor" dynamic="true"/>
 
     <extensionPoint name="documentationProvider" interface="com.intellij.lang.documentation.DocumentationProvider"/>
 
-    <extensionPoint name="lang.documentationFixer" beanClass="com.intellij.lang.LanguageExtensionPoint">
+    <extensionPoint name="lang.documentationFixer" beanClass="com.intellij.lang.LanguageExtensionPoint" dynamic="true">
       <with attribute="implementationClass" implements="com.intellij.codeInsight.documentation.DocCommentFixer"/>
     </extensionPoint>
 
     <extensionPoint name="templateCompletionProcessor" interface="com.intellij.codeInsight.template.macro.TemplateCompletionProcessor"/>
 
-    <extensionPoint name="targetElementUtilExtender" interface="com.intellij.codeInsight.TargetElementUtilExtender"/>
+    <extensionPoint name="targetElementUtilExtender" interface="com.intellij.codeInsight.TargetElementUtilExtender" dynamic="true"/>
     <extensionPoint name="targetElementEvaluator" beanClass="com.intellij.lang.LanguageExtensionPoint" dynamic="true">
       <with attribute="implementationClass" implements="com.intellij.codeInsight.TargetElementEvaluator"/>
     </extensionPoint>