chore: fix some comments (near#11853)

Signed-off-by: shangchengbabaiban <[email protected]>

benchmarks/continous/db/tool/README.md

@@ -2,7 +2,7 @@
 
 - An installation of [`libpq`](https://www.postgresql.org/docs/15/libpq.html).
   - The name of the package providing `libpq` differs across operating systems and package managers. For example on Ubuntu you can install `libpq-dev`.
-- A `~/.pggass` file with an entry matching the db URL (see [dbprofile](./dbprofile)). Wrong password file setup may lead to unintuitive error messages, therefore it is recommended to read [the docs](https://www.postgresql.org/docs/15/libpq-pgpass.html) to get the the following two points right:
+- A `~/.pggass` file with an entry matching the db URL (see [dbprofile](./dbprofile)). Wrong password file setup may lead to unintuitive error messages, therefore it is recommended to read [the docs](https://www.postgresql.org/docs/15/libpq-pgpass.html) to get the following two points right:
   - Format of password entries.
   - `.pgpass` file permissions.
 

chain/client/src/stateless_validation/partial_witness/partial_witness_actor.rs

@@ -441,7 +441,7 @@ impl PartialWitnessActor {
                     target: "client",
                     ?partial_witness,
                     ?possible_epochs,
-                    "Skipping partial witness because its EpochId is is not in the possible list of epochs",
+                    "Skipping partial witness because its EpochId is not in the possible list of epochs",
                 );
                 return Ok(false);
             }

pytest/lib/cluster.py

@@ -403,7 +403,7 @@ def get_chunk(self, chunk_id):
 
     # Get the transaction status.
     #
-    # The default timeout is quite high - 15s - so that is is longer than the
+    # The default timeout is quite high - 15s - so that is longer than the
     # node's default polling_timeout. It's done this way to differentiate
     # between the case when the transaction is not found on the node and when
     # the node is dead or not responding.

tools/debug-ui/src/RecentEpochsView.tsx

@@ -68,7 +68,7 @@ export const RecentEpochsView = ({ addr }: RecentEpochsViewProps) => {
                         // It looks like this:
                         //      2024,180,0,15,28,88423066,0,0,0
                         //      year,days,hours,minutes,seconds,nanoseconds,timezone offsets
-                        // The solution below parses the first part of the date object, up the the seconds, in UTC.
+                        // The solution below parses the first part of the date object, up the seconds, in UTC.
                         epochStartColumn = `${formatDurationInMillis(
                             Date.now() -
                               parse(