test: fix test output

Signed-off-by: Harshit Gangal <[email protected]>

Author: harshit-gangal

go/flags/endtoend/vtcombo.txt

@@ -395,7 +395,7 @@ Flags:
       --transaction_limit_per_user float                                 Maximum number of transactions a single user is allowed to use at any time, represented as fraction of -transaction_cap. (default 0.4)
       --transaction_mode string                                          SINGLE: disallow multi-db transactions, MULTI: allow multi-db transactions with best effort commit, TWOPC: allow multi-db transactions with 2pc commit (default "MULTI")
       --truncate-error-len int                                           truncate errors sent to client if they are longer than this value (0 means do not truncate)
-      --twopc_abandon_age float                                          time in seconds. Any unresolved transaction older than this time will be sent to the coordinator to be resolved.
+      --twopc_abandon_age float                                          time in seconds. Any unresolved transaction older than this time will be sent to the coordinator to be resolved. (default 900)
       --tx-throttler-config string                                       Synonym to -tx_throttler_config (default "target_replication_lag_sec:2 max_replication_lag_sec:10 initial_rate:100 max_increase:1 emergency_decrease:0.5 min_duration_between_increases_sec:40 max_duration_between_increases_sec:62 min_duration_between_decreases_sec:20 spread_backlog_across_sec:20 age_bad_rate_after_sec:180 bad_rate_increase:0.1 max_rate_approach_threshold:0.9")
       --tx-throttler-default-priority int                                Default priority assigned to queries that lack priority information (default 100)
       --tx-throttler-dry-run                                             If present, the transaction throttler only records metrics about requests received and throttled, but does not actually throttle any requests.

go/flags/endtoend/vttablet.txt

@@ -395,7 +395,7 @@ Flags:
       --transaction_limit_by_subcomponent                                Include CallerID.subcomponent when considering who the user is for the purpose of transaction limit.
       --transaction_limit_by_username                                    Include VTGateCallerID.username when considering who the user is for the purpose of transaction limit. (default true)
       --transaction_limit_per_user float                                 Maximum number of transactions a single user is allowed to use at any time, represented as fraction of -transaction_cap. (default 0.4)
-      --twopc_abandon_age float                                          time in seconds. Any unresolved transaction older than this time will be sent to the coordinator to be resolved.
+      --twopc_abandon_age float                                          time in seconds. Any unresolved transaction older than this time will be sent to the coordinator to be resolved. (default 900)
       --tx-throttler-config string                                       Synonym to -tx_throttler_config (default "target_replication_lag_sec:2 max_replication_lag_sec:10 initial_rate:100 max_increase:1 emergency_decrease:0.5 min_duration_between_increases_sec:40 max_duration_between_increases_sec:62 min_duration_between_decreases_sec:20 spread_backlog_across_sec:20 age_bad_rate_after_sec:180 bad_rate_increase:0.1 max_rate_approach_threshold:0.9")
       --tx-throttler-default-priority int                                Default priority assigned to queries that lack priority information (default 100)
       --tx-throttler-dry-run                                             If present, the transaction throttler only records metrics about requests received and throttled, but does not actually throttle any requests.