Formatting fix

Author: csviri

operator-framework-core/src/main/java/io/javaoperatorsdk/operator/processing/event/Event.java

@@ -17,6 +17,7 @@ public interface Event {
   /**
    * The selector used to determine the {@link CustomResource} for which a reconcile loop should be
    * triggered.
+   * 
    * @return predicate used to match the target CustomResource
    */
   Predicate<CustomResource> getCustomResourcesSelector();

operator-framework-core/src/main/java/io/javaoperatorsdk/operator/processing/retry/RetryExecution.java

@@ -10,7 +10,7 @@ public interface RetryExecution extends RetryInfo {
    * Calculates the delay for the next execution. This method should return 0, when called first
    * time;
    *
-   * @return the time to wait until the next execution in milliseconds
+   * @return the time to wait until the next execution in millisecondsz
    */
   Optional<Long> nextDelay();
 }