Wrong Exception Message in Transactions #1183

I understand internally we use writebatch for transactions but the error messages should be related to feature. So, If I was using transactions outside the method, It throws an exception but saying writebatch has been already commited rather than saying transaction.

Environment details

1. API : runTransaction
2. OS type and version: windows11
3. Java version: 1.8
4. version(s):

Steps to reproduce

1. I have added sample code, Please check to reproduce the issue

Code example

// example
   public static void solve() {
        // Create your client
        // Firestore firestoreClient = 
        Transaction t = null;
        try {
            t = firestoreClient.runTransaction(transaction -> {
                // do something
                return transaction;
            }).get();
            t.get(firestoreClient.document("users/me"));
        } catch (Exception e) {
            throw new RuntimeException(e);
        }
    }

Stack trace

java.lang.IllegalStateException: Cannot modify a WriteBatch that has already been committed. at com.google.common.base.Preconditions.checkState(Preconditions.java:502) at com.google.cloud.firestore.UpdateBuilder.verifyNotCommitted(UpdateBuilder.java:158) at com.google.cloud.firestore.UpdateBuilder.performUpdate(UpdateBuilder.java:519) at com.google.cloud.firestore.UpdateBuilder.update(UpdateBuilder.java:356)

External references such as API reference guides

Any additional information below