Polish firstRunOf javadoc

spring-core/src/main/java/org/springframework/core/annotation/MergedAnnotationPredicates.java

@@ -82,9 +82,12 @@ public abstract class MergedAnnotationPredicates {
 	 * Create a new stateful, single use {@link Predicate} that matches only
 	 * the first run of an extracted value. For example,
 	 * {@code MergedAnnotationPredicates.firstRunOf(MergedAnnotation::distance)}
-	 * will return the first annotation and a subsequent run of the same distance.
-	 * <p>NOTE: This predicate only matches the first first run. Once the extracted
-	 * value changes, the predicate always returns {@code false}.
+	 * will match the first annotation, and any subsequent run that have the
+	 * same distance.
+	 * <p>NOTE: This predicate only matches the first run. Once the extracted
+	 * value changes, the predicate always returns {@code false}. I.e. if you
+	 * have a set of annotations with distances {@code [1, 1, 2, 1]} then only
+	 * the first two will match.
 	 * @param valueExtractor function used to extract the value to check
 	 * @return a {@link Predicate} that matches the first run of the extracted
 	 * values