--- old/src/java.base/share/classes/jdk/internal/module/ModuleHashesBuilder.java	2018-04-05 09:34:38.943589359 -0700
+++ new/src/java.base/share/classes/jdk/internal/module/ModuleHashesBuilder.java	2018-04-05 09:34:38.723589485 -0700
@@ -173,7 +173,7 @@
         }
 
         /**
-         * Traverse this graph and performs the given action in topological order
+         * Traverses this graph and performs the given action in topological order.
          */
         public void ordered(Consumer<T> action) {
             TopoSorter<T> sorter = new TopoSorter<>(this);
@@ -181,7 +181,7 @@
         }
 
         /**
-         * Traverses this graph and performs the given action in reverse topological order
+         * Traverses this graph and performs the given action in reverse topological order.
          */
         public void reverse(Consumer<T> action) {
             TopoSorter<T> sorter = new TopoSorter<>(this);
@@ -189,7 +189,7 @@
         }
 
         /**
-         * Returns a transposed graph from this graph
+         * Returns a transposed graph from this graph.
          */
         public Graph<T> transpose() {
             Builder<T> builder = new Builder<>();