tweak wording

Author: kay-kim

source/core/transactions-production-consideration.txt

@@ -55,7 +55,7 @@ transaction aborts.
 
 Increasing :parameter:`maxTransactionLockRequestTimeoutMillis` allows
 operations in the transactions to wait the specified time to acquire
-the required locks. This can help obviate transaction abortion on
+the required locks. This can help obviate transaction aborts on
 momentary concurrent lock acquisitions, like fast-running metadata
 operations. However, this could possibly delay the abort of deadlocked
 transaction operations.

source/reference/parameters.txt

@@ -1264,7 +1264,7 @@ Logical Session Parameters
      locks immediately, the transaction aborts.
 
    - A number greater than ``0`` to wait the specified time to acquire
-     the required locks. This can help obviate transaction abortion on
+     the required locks. This can help obviate transaction aborts on
      momentary concurrent lock acquisitions, like fast-running metadata
      operations. However, this could possibly delay the abort of
      deadlocked transaction operations.