[DOCS] Replace 'log into' with 'log in to' (#72324)

docs/reference/high-availability/backup-and-restore-security-config.asciidoc

@@ -198,7 +198,7 @@ GET /_snapshot/my_backup/snapshot_1
 --------------------------------------------------
 // TEST[continued]
 
-Then log into one of the node hosts, navigate to {es} installation directory,
+Then log in to one of the node hosts, navigate to {es} installation directory,
 and follow these steps:
 
 . Add a new user with the `superuser` built-in role to the

docs/reference/indices/flush.asciidoc

@@ -37,7 +37,7 @@ stream, index, or index alias.
 Flushing a data stream or index is the process of making sure that any data that is currently
 only stored in the <<index-modules-translog,transaction log>> is also
 permanently stored in the Lucene index. When restarting, {es} replays any
-unflushed operations from the transaction log into the Lucene index to bring it
+unflushed operations from the transaction log in to the Lucene index to bring it
 back into the state that it was in before the restart. {es} automatically
 triggers flushes as needed, using heuristics that trade off the size of the
 unflushed transaction log against the cost of performing each flush.

docs/reference/upgrade/reindex_upgrade.asciidoc

@@ -82,7 +82,7 @@ bin/elasticsearch-users useradd <user_name> \
 --
 
 . Use these credentials when you reindex the `.security*` index. That is to say,
-use them to log into {kib} and run the Upgrade Assistant or to call the
+use them to log in to {kib} and run the Upgrade Assistant or to call the
 reindex API. You can use your regular administration credentials to
 reindex the other internal indices.
 

x-pack/docs/en/security/authentication/built-in-users.asciidoc

@@ -84,7 +84,7 @@ Alternatively, you can set the initial passwords for the built-in users by using
 the *Management > Users* page in {kib} or the
 <<security-api-change-password,change password API>>. These methods are
 more complex. You must supply the `elastic` user and its bootstrap password to
-log into {kib} or run the API. This requirement means that you cannot use the
+log in to {kib} or run the API. This requirement means that you cannot use the
 default bootstrap password that is derived from the `keystore.seed` setting.
 Instead, you must explicitly set a `bootstrap.password` setting in the keystore
 before you start {es}. For example, the following command prompts you to enter a
@@ -96,7 +96,7 @@ bin/elasticsearch-keystore add "bootstrap.password"
 ----------------------------------------------------
 
 You can then start {es} and {kib} and use the `elastic` user and bootstrap
-password to log into {kib} and change the passwords. Alternatively, you can
+password to log in to {kib} and change the passwords. Alternatively, you can
 submit Change Password API requests for each built-in user. These methods are
 better suited for changing your passwords after the initial setup is complete,
 since at that point the bootstrap password is no longer required.

x-pack/docs/en/security/authentication/saml-guide.asciidoc

@@ -467,7 +467,7 @@ The possible solutions to this problem are:
 - Advise your users to close their browser after logging out of {kib}
 - Enable the `force_authn` setting on your SAML realm. This setting causes the
   Elastic Stack to request fresh authentication from the IdP every time a user
-  attempts to log into {kib}.
+  attempts to log in to {kib}.
   This setting defaults to `false` because it can be a more cumbersome user
   experience, but it can also be an effective protection to stop users
   piggy-backing on existing IdP sessions.

x-pack/docs/en/security/securing-communications/tutorial-tls-addnodes.asciidoc

@@ -149,7 +149,7 @@ If you encounter errors, you can see some common problems and solutions in
 . Verify that your cluster now contains three nodes.
 +
 --
-For example, log into {kib} with the `elastic` built-in user. Go to
+For example, log in to {kib} with the `elastic` built-in user. Go to
 *Dev Tools > Console* and run the <<cluster-health,cluster health API>>:
 
 [source,console]