quick doc: fix class type params around <> (IDEA-113445)

java/java-tests/testData/codeInsight/javadocIG/classTypeParamsPresentation.html

@@ -0,0 +1,3 @@
+[< java 1.7 >] java.util
+ public class java.util.ArrayList<E> extends java.util.AbstractList<E>
+ implements java.util.List<E>, java.util.RandomAccess, java.lang.Cloneable, java.io.Serializable

java/java-tests/testData/codeInsight/javadocIG/classTypeParamsPresentation.java

@@ -0,0 +1,2 @@
+import java.util.*;
+class A extends ArrayList<String> {}