[DOCS] Fix double spaces (#71082)

Author: jrodewig

TESTING.asciidoc

@@ -92,7 +92,7 @@ password: `elastic-password`.
 
 === Test case filtering.
 
-You can run a single test, provided that you specify the Gradle project.  See the documentation on
+You can run a single test, provided that you specify the Gradle project. See the documentation on
 https://docs.gradle.org/current/userguide/userguide_single.html#simple_name_pattern[simple name pattern filtering].
 
 Run a single test case in the `server` project:
@@ -385,13 +385,13 @@ vagrant plugin install vagrant-cachier
 . You can run all of the OS packaging tests with `./gradlew packagingTest`.
 This task includes our legacy `bats` tests. To run only the OS tests that are
 written in Java, run `.gradlew distroTest`, will cause Gradle to build the tar,
-zip, and deb packages and all the plugins.  It will then run the tests on every
+zip, and deb packages and all the plugins. It will then run the tests on every
 available system. This will take a very long time.
 +
 Fortunately, the various systems under test have their own Gradle tasks under
 `qa/os`. To find the systems tested, do a listing of the `qa/os` directory.
 To find out what packaging combinations can be tested on a system, run
-the `tasks` task.  For example:
+the `tasks` task. For example:
 +
 ----------------------------------
 ./gradlew :qa:os:ubuntu-1804:tasks
@@ -558,7 +558,7 @@ fetching the latest from the remote.
 
 == Testing in FIPS 140-2 mode
 
-We have a CI matrix job that periodically runs all our tests with the JVM  configured
+We have a CI matrix job that periodically runs all our tests with the JVM configured
 to be FIPS 140-2 compliant with the use of the BouncyCastle FIPS approved Security Provider.
 FIPS 140-2 imposes certain requirements that affect how our tests should be set up or what
 can be tested. This section summarizes what one needs to take into consideration so that

docs/community-clients/index.asciidoc

@@ -150,7 +150,7 @@ Also see the {client}/php-api/current/index.html[official Elasticsearch PHP clie
 
 * https://github.com/nervetattoo/elasticsearch[elasticsearch] PHP client.
 
-* https://github.com/madewithlove/elasticsearcher[elasticsearcher] Agnostic lightweight package on top of the Elasticsearch PHP client. Its main goal is to allow for easier structuring of queries and indices in your application.  It does not want to hide or replace functionality of the Elasticsearch PHP client.
+* https://github.com/madewithlove/elasticsearcher[elasticsearcher] Agnostic lightweight package on top of the Elasticsearch PHP client. Its main goal is to allow for easier structuring of queries and indices in your application. It does not want to hide or replace functionality of the Elasticsearch PHP client.
 
 [[python]]
 == Python

docs/java-rest/high-level/document/term-vectors.asciidoc

@@ -51,7 +51,7 @@ offsets.
 payloads.
 <6> Set `filterSettings` to filter the terms that can be returned based
 on their tf-idf scores.
-<7> Set `perFieldAnalyzer` to specify  a different analyzer than
+<7> Set `perFieldAnalyzer` to specify a different analyzer than
 the one that the field has.
 <8> Set `realtime` to `false` (default is `true`) to retrieve term vectors
 near realtime.

docs/java-rest/high-level/indices/analyze.asciidoc

@@ -20,7 +20,7 @@ The simplest version uses a built-in analyzer:
 include-tagged::{doc-tests-file}[{api}-builtin-request]
 ---------------------------------------------------
 <1> A built-in analyzer
-<2> The text to include.  Multiple strings are treated as a multi-valued field
+<2> The text to include. Multiple strings are treated as a multi-valued field
 
 You can configure a custom analyzer:
 ["source","java",subs="attributes,callouts,macros"]

docs/java-rest/high-level/indices/freeze_index.asciidoc

@@ -38,7 +38,7 @@ include-tagged::{doc-tests-file}[{api}-request-masterTimeout]
 --------------------------------------------------
 include-tagged::{doc-tests-file}[{api}-request-waitForActiveShards]
 --------------------------------------------------
-<1> The number of active shard copies to wait for before  the freeze index API
+<1> The number of active shard copies to wait for before the freeze index API
 returns a response, as an `ActiveShardCount`
 
 ["source","java",subs="attributes,callouts,macros"]

docs/java-rest/high-level/indices/get_settings.asciidoc

@@ -25,7 +25,7 @@ The following arguments can optionally be provided:
 --------------------------------------------------
 include-tagged::{doc-tests-file}[{api}-request-names]
 --------------------------------------------------
-<1> One or more settings that be the only settings retrieved.  If unset, all settings will be retrieved
+<1> One or more settings that be the only settings retrieved. If unset, all settings will be retrieved
 
 ["source","java",subs="attributes,callouts,macros"]
 --------------------------------------------------

docs/java-rest/high-level/indices/open_index.asciidoc

@@ -43,7 +43,7 @@ include-tagged::{doc-tests-file}[{api}-request-waitForActiveShards]
 --------------------------------------------------
 <1> The number of active shard copies to wait for before the open index API
 returns a response, as an `int`
-<2> The number of active shard copies to wait for before  the open index API
+<2> The number of active shard copies to wait for before the open index API
 returns a response, as an `ActiveShardCount`
 
 ["source","java",subs="attributes,callouts,macros"]

docs/java-rest/high-level/indices/unfreeze_index.asciidoc

@@ -37,7 +37,7 @@ include-tagged::{doc-tests-file}[{api}-request-masterTimeout]
 --------------------------------------------------
 include-tagged::{doc-tests-file}[{api}-request-waitForActiveShards]
 --------------------------------------------------
-<1> The number of active shard copies to wait for before  the unfreeze index API
+<1> The number of active shard copies to wait for before the unfreeze index API
 returns a response, as an `ActiveShardCount`
 
 ["source","java",subs="attributes,callouts,macros"]

docs/java-rest/high-level/licensing/start-basic.asciidoc

@@ -20,7 +20,7 @@ license started. If it was not started, it returns an error message describing
 why.
 
 Acknowledgement messages may also be returned if this API was called without
-the `acknowledge` flag set to `true`.  In this case you need to display the
+the `acknowledge` flag set to `true`. In this case you need to display the
 messages to the end user and if they agree, resubmit the request with the
 `acknowledge` flag set to `true`. Please note that the response will still
 return a 200 return code even if it requires an acknowledgement. So, it is

docs/java-rest/high-level/licensing/start-trial.asciidoc

@@ -23,7 +23,7 @@ license started. If it was not started, it returns an error message describing
 why.
 
 Acknowledgement messages may also be returned if this API was called without
-the `acknowledge` flag set to `true`.  In this case you need to display the
+the `acknowledge` flag set to `true`. In this case you need to display the
 messages to the end user and if they agree, resubmit the request with the
 `acknowledge` flag set to `true`. Please note that the response will still
 return a 200 return code even if it requires an acknowledgement. So, it is