reformatted a comment as per code review

src/main/java/org/junit/runner/Description.java

@@ -56,8 +56,8 @@ public static Description createSuiteDescription(String name, Serializable uniqu
 	}
 
 	/**
-	 * Create a <code>Description</code> of a single test named <code>name</code> in the 'class' named <code>className</code>.
-	 * Generally, this will be a leaf <code>Description</code>.
+	 * Create a <code>Description</code> of a single test named <code>name</code> in the 'class' named
+	 * <code>className</code>. Generally, this will be a leaf <code>Description</code>.
 	 * @param className the class name of the test
 	 * @param name the name of the test (a method name for test annotated with {@link org.junit.Test})
 	 * @param annotations meta-data about the test, for downstream interpreters