diff --git a/src/main/java/gov/usgs/earthquake/nshmp/model/ModelTrees.java b/src/main/java/gov/usgs/earthquake/nshmp/model/ModelTrees.java
index 62f177253825a4478dcbfef6b83470f63266534a..072b6c1a1c57027cfac7c5e0081cecd949cbb2eb 100644
--- a/src/main/java/gov/usgs/earthquake/nshmp/model/ModelTrees.java
+++ b/src/main/java/gov/usgs/earthquake/nshmp/model/ModelTrees.java
@@ -249,7 +249,7 @@ class ModelTrees {
 
   /*
    * Convert a SourceTree to a logic tree of the total MFDs for each branch
-   * (RuptureSet). A LogicGroup is accomodates null (do-nothing) branches in the
+   * (RuptureSet). A LogicGroup accomodates null (do-nothing) branches in the
    * source tree.
    */
   static LogicGroup<Mfd> toMfdTree(SourceTree sourceTree) {