diff --git a/core/java/src/net/i2p/stat/Rate.java b/core/java/src/net/i2p/stat/Rate.java
index f292acb933907ce6da8098abd4769472dacde50a..26778cd0732a734925e3aadb474c4a49a89b7591 100644
--- a/core/java/src/net/i2p/stat/Rate.java
+++ b/core/java/src/net/i2p/stat/Rate.java
@@ -289,6 +289,7 @@ public class Rate {
 
     /**
      * @return the average or lifetime average depending on last event count
+     * @since 0.9.4
      */
     public synchronized double getAvgOrLifetimeAvg() {
         if (getLastEventCount() > 0)
@@ -416,6 +417,7 @@ public class Rate {
     
     /**
      * @return a thread-local temp object containing computed averages.
+     * @since 0.9.4
      */
     public RateAverages computeAverages() {
         return computeAverages(RateAverages.getTemp(),false);
@@ -426,6 +428,7 @@ public class Rate {
      * @param useLifetime whether the lifetime average should be used if
      * there are no events.
      * @return the same RateAverages object for chaining
+     * @since 0.9.4
      */
     public synchronized RateAverages computeAverages(RateAverages out, boolean useLifetime) {
         out.reset();
diff --git a/core/java/src/net/i2p/stat/RateAverages.java b/core/java/src/net/i2p/stat/RateAverages.java
index 37030f013d10129adfc5b677c7ba089f58197c3d..375bf0af8608e42b41e32ffc6837673fe2622711 100644
--- a/core/java/src/net/i2p/stat/RateAverages.java
+++ b/core/java/src/net/i2p/stat/RateAverages.java
@@ -41,7 +41,7 @@ public class RateAverages {
      * if there are any events (current or last) => weighted average
      * otherwise if the useLifetime parameter to Rate.computeAverages was:
      * true => the lifetime average value
-     * false => the current average value
+     * false => zero
      */
     public double getAverage() {
         return average;