Fix typo in private method

Change-Id: I137eaf239b5d3eb0efbb7564da26a3e722693cea
diff --git a/src/main/java/com/gerritforge/gerrit/globalrefdb/validation/BatchRefUpdateValidator.java b/src/main/java/com/gerritforge/gerrit/globalrefdb/validation/BatchRefUpdateValidator.java
index 0fe5ad5..1fbfade 100644
--- a/src/main/java/com/gerritforge/gerrit/globalrefdb/validation/BatchRefUpdateValidator.java
+++ b/src/main/java/com/gerritforge/gerrit/globalrefdb/validation/BatchRefUpdateValidator.java
@@ -140,7 +140,7 @@
       return;
     }
 
-    List<RefPair> refsToUpdate = getRefsPairs(commands).collect(Collectors.toList());
+    List<RefPair> refsToUpdate = getRefPairs(commands).collect(Collectors.toList());
     List<RefPair> refsFailures =
         refsToUpdate.stream().filter(RefPair::hasFailed).collect(Collectors.toList());
     if (!refsFailures.isEmpty()) {
@@ -209,7 +209,7 @@
     }
   }
 
-  private Stream<RefPair> getRefsPairs(List<ReceiveCommand> receivedCommands) {
+  private Stream<RefPair> getRefPairs(List<ReceiveCommand> receivedCommands) {
     return receivedCommands.stream().map(this::getRefPairForCommand);
   }