diff --git a/core/java/src/net/i2p/util/DecayingBloomFilter.java b/core/java/src/net/i2p/util/DecayingBloomFilter.java
index 8c375a66de77474a1f9546a1b1d0219ecc9963c5..95da0a03bdd8e61593b9307c655427402ab73f49 100644
--- a/core/java/src/net/i2p/util/DecayingBloomFilter.java
+++ b/core/java/src/net/i2p/util/DecayingBloomFilter.java
@@ -47,7 +47,7 @@ public class DecayingBloomFilter {
         _entryBytes = entryBytes;
         // this is instantiated in four different places, they may have different
         // requirements, but for now use this as a gross method of memory reduction.
-        // m == 23 => 2MB each BloomSHA1 (8MB total)
+        // m == 23 => 1MB each BloomSHA1 (4 pairs = 8MB total)
         int m = context.getProperty("router.decayingBloomFilterM", DEFAULT_M);
         _current = new BloomSHA1(m, 11); //new BloomSHA1(23, 11);
         _previous = new BloomSHA1(m, 11); //new BloomSHA1(23, 11);