cleanup: remove redundant '@author' tags from javadoc comments - 13

Now we have Code Vision hints which determine the author via Git history and show it in the editor automatically, and this information is more accurate than the tags which were automatically added when files were created.

GitOrigin-RevId: 6b7b3f016410df7452da2bdf99ae16f505fb21c9

RegExpSupport/src/org/intellij/lang/regexp/RegExpCompletionContributor.java

@@ -27,9 +27,6 @@ import javax.swing.*;
 import static com.intellij.patterns.PlatformPatterns.psiElement;
 import static com.intellij.patterns.StandardPatterns.or;
 
-/**
- * @author vnikolaenko
- */
 public final class RegExpCompletionContributor extends CompletionContributor {
   private static final Icon emptyIcon = EmptyIcon.create(PlatformIcons.PROPERTY_ICON);
 

RegExpSupport/src/org/intellij/lang/regexp/RegExpDocumentationProvider.java

@@ -10,9 +10,6 @@ import org.intellij.lang.regexp.psi.RegExpProperty;
 import org.jetbrains.annotations.Nls;
 import org.jetbrains.annotations.Nullable;
 
-/**
- * @author vnikolaenko
- */
 public final class RegExpDocumentationProvider extends AbstractDocumentationProvider {
   @Override
   @Nullable