diff --git a/src/main/java/gov/usgs/earthquake/nshmp/calc/DisaggDataset.java b/src/main/java/gov/usgs/earthquake/nshmp/calc/DisaggDataset.java
index cd1e2f10787fb7e1ae9db6e44559eaf435e5681c..46ed521df15328e9d2ac625e6eea4339276efc40 100644
--- a/src/main/java/gov/usgs/earthquake/nshmp/calc/DisaggDataset.java
+++ b/src/main/java/gov/usgs/earthquake/nshmp/calc/DisaggDataset.java
@@ -325,7 +325,7 @@ final class DisaggDataset {
     /*
      * Add a contributing source to a dataset. A contributor will likely be
      * added after multiple calls to add(data...) for the ruptures it represents
-     * wioth the total rate for the source having been tracked externally.
+     * with the total rate for the source having been tracked externally.
      */
     Builder addChildContributor(DisaggContributor.Builder contributor) {
       checkState(parent != null, "Parent contributor has not been set");
@@ -354,11 +354,11 @@ final class DisaggDataset {
 
       /*
        * A dataset may not have any contributors if it was created from a
-       * DisaggConfig for use as a base DisaggDataset model. See the empty
-       * ImmutableList below. A Gmm dataset may also not have any contributors
-       * when the total contribution for a source set is low and one or more
-       * Gmm's do not make up any part of the contribution. (e.g. 2008 NSHM,
-       * site=Seattle, Imt=PGA, rp=2475: AB_03_GLOB_INTER contribution = 0.0)
+       * DisaggConfig for use as a base DisaggDataset model. See the empty List
+       * below. A Gmm dataset may also not have any contributors when the total
+       * contribution for a source set is low and one or more Gmm's do not make
+       * up any part of the contribution. (e.g. 2008 NSHM, site=Seattle,
+       * Imt=PGA, rp=2475: AB_03_GLOB_INTER contribution = 0.0)
        */
       List<DisaggContributor> contributorList = (parent == null)
           ? List.of()
@@ -503,7 +503,6 @@ final class DisaggDataset {
       /* Add to existing. */
       if (childMap.containsKey(sc.source)) {
         SourceContributor.Builder child = (SourceContributor.Builder) childMap.get(sc.source);
-        // child.add(sc.rate, sc.residual, sc.rScaled, sc.mScaled, sc.εScaled);
         child.addValues(sc);
         return;
       }
@@ -512,7 +511,6 @@ final class DisaggDataset {
       DisaggContributor.Builder sourceContributor = new SourceContributor.Builder()
           .source(sc.source, sc.location, sc.azimuth)
           .addValues(sc);
-      // .add(sc.rate, sc.residual, sc.rScaled, sc.mScaled, sc.εScaled);
       childMap.put(sc.source, sourceContributor);
     }
 
@@ -526,8 +524,6 @@ final class DisaggDataset {
             (ClusterContributor.Builder) childMap.get(cc.cluster));
         for (DisaggContributor child : cc.faults) {
           SourceContributor sc = (SourceContributor) child;
-          // sourceMap.get(sc.source).add(sc.rate, sc.residual, sc.rScaled,
-          // sc.mScaled, sc.εScaled);
           sourceMap.get(sc.source).addValues(sc);
         }
         return;
@@ -542,7 +538,6 @@ final class DisaggDataset {
         SourceContributor sc = (SourceContributor) child;
         DisaggContributor.Builder sourceContributor = new SourceContributor.Builder()
             .source(sc.source, sc.location, sc.azimuth)
-            // .add(sc.rate, sc.residual, sc.rScaled, sc.mScaled, sc.εScaled);
             .addValues(sc);
         cb.addChild(sourceContributor);
       }
@@ -570,7 +565,6 @@ final class DisaggDataset {
       /* Add to existing. */
       if (childMap.containsKey(sc.section)) {
         SystemContributor.Builder child = (SystemContributor.Builder) childMap.get(sc.section);
-        // child.add(sc.rate, sc.residual, sc.rScaled, sc.mScaled, sc.εScaled);
         child.addValues(sc);
         child.addMfd(sc.mfd);
         return;
@@ -581,7 +575,6 @@ final class DisaggDataset {
       DisaggContributor.Builder sourceContributor = new SystemContributor.Builder()
           .section(sc.section, sc.location, sc.azimuth, mfdBuilder)
           .addValues(sc);
-      // .add(sc.rate, sc.residual, sc.rScaled, sc.mScaled, sc.εScaled);
       childMap.put(sc.section, sourceContributor);
     }