[MINOR][DOCS] Fix some typos in docs

connector/profiler/README.md

@@ -9,9 +9,9 @@ To build
 
 ## Executor Code Profiling
 
-The spark profiler module enables code profiling of executors in cluster mode based on the the [async profiler](https://github.com/async-profiler/async-profiler/blob/v2.10/README.md), a low overhead sampling profiler. This allows a Spark application to capture CPU and memory profiles for application running on a cluster which can later be analyzed for performance issues. The profiler captures [Java Flight Recorder (jfr)](https://access.redhat.com/documentation/es-es/red_hat_build_of_openjdk/17/html/using_jdk_flight_recorder_with_red_hat_build_of_openjdk/openjdk-flight-recorded-overview) files for each executor; these can be read by many tools including Java Mission Control and Intellij.
+The spark profiler module enables code profiling of executors in cluster mode based on the [async profiler](https://github.com/async-profiler/async-profiler/blob/v3.0/README.md), a low overhead sampling profiler. This allows a Spark application to capture CPU and memory profiles for application running on a cluster which can later be analyzed for performance issues. The profiler captures [Java Flight Recorder (jfr)](https://access.redhat.com/documentation/es-es/red_hat_build_of_openjdk/17/html/using_jdk_flight_recorder_with_red_hat_build_of_openjdk/openjdk-flight-recorded-overview) files for each executor; these can be read by many tools including Java Mission Control and Intellij.
 
-The profiler writes the jfr files to the executor's working directory in the executor's local file system and the files can grow to be large so it is advisable that the executor machines have adequate storage. The profiler can be configured to copy the jfr files to a hdfs location before the executor shuts down.
+The profiler writes the jfr files to the executor's working directory in the executor's local file system and the files can grow to be large, so it is advisable that the executor machines have adequate storage. The profiler can be configured to copy the jfr files to a hdfs location before the executor shuts down.
 
 Code profiling is currently only supported for
 

docs/running-on-kubernetes.md

@@ -1875,7 +1875,7 @@ Spark allows users to specify a custom Kubernetes schedulers.
   ```
 
 ##### Build
-To create a Spark distribution along with Volcano suppport like those distributed by the Spark [Downloads page](https://spark.apache.org/downloads.html), also see more in ["Building Spark"](https://spark.apache.org/docs/latest/building-spark.html):
+To create a Spark distribution along with Volcano support like those distributed by the Spark [Downloads page](https://spark.apache.org/downloads.html), also see more in ["Building Spark"](https://spark.apache.org/docs/latest/building-spark.html):
 
 ```bash
 ./dev/make-distribution.sh --name custom-spark --pip --r --tgz -Psparkr -Phive -Phive-thriftserver -Pkubernetes -Pvolcano

docs/sql-ref-syntax-qry-star.md

@@ -59,31 +59,31 @@ except_clause
 
 ```sql
 -- Return all columns in the FROM clause
-SELECT * FROM VALUES(1, 2) AS TA(c1, c2), VALUES(‘a’, b’) AS TB(ca, cb);
+SELECT * FROM VALUES(1, 2) AS TA(c1, c2), VALUES('a', 'b') AS TB(ca, cb);
 1  2  a  b
 
 -- Return all columns from TA
-SELECT TA.* FROM VALUES(1, 2) AS TA(c1, c2), VALUES(‘a’, b’) AS TB(ca, cb);
+SELECT TA.* FROM VALUES(1, 2) AS TA(c1, c2), VALUES('a', 'b') AS TB(ca, cb);
 1  2
 
 -- Return all columns except TA.c1 and TB.cb
-SELECT * EXCEPT (c1, cb)  FROM VALUES(1, 2) AS TA(c1, c2), VALUES(‘a’, b’) AS TB(ca, cb);
+SELECT * EXCEPT (c1, cb)  FROM VALUES(1, 2) AS TA(c1, c2), VALUES('a', 'b') AS TB(ca, cb);
 2  a
 
 -- Return all columns, but strip the field x from the struct.
-SELECT TA.* EXCEPT (c1.x) FROM VALUES(named_struct(‘x’, x, ‘y’, ‘y’), 2) AS (c1, c2), VALUES(‘a’, b’) AS TB(ca, cb);
+SELECT TA.* EXCEPT (c1.x) FROM VALUES(named_struct('x', x, 'y', 'y'), 2) AS (c1, c2), VALUES('a', 'b') AS TB(ca, cb);
 { y } 2 a b
 
 -- Return the first not-NULL column in TA
-SELECT coalesce(TA.*)  FROM VALUES(1, 2) AS TA(c1, c2), VALUES(‘a’, b’) AS TB(ca, cb);
+SELECT coalesce(TA.*)  FROM VALUES(1, 2) AS TA(c1, c2), VALUES('a', 'b') AS TB(ca, cb);
 1
 
--- Return 1 if any column in TB contains a ‘c’.
-SELECT CASE WHEN ‘c’ IN (TB.*) THEN 1 END FROM VALUES(1, 2) AS TA(c1, c2), VALUES(‘a’, b’) AS TB(ca, cb);
+-- Return 1 if any column in TB contains a 'c'.
+SELECT CASE WHEN 'c' IN (TB.*) THEN 1 END FROM VALUES(1, 2) AS TA(c1, c2), VALUES('a', 'b') AS TB(ca, cb);
 NULL
 
 -- Return all column as a single struct
-SELECT (*) FROM VALUES(1, 2) AS TA(c1, c2), VALUES(‘a’, b’) AS TB(ca, cb);
+SELECT (*) FROM VALUES(1, 2) AS TA(c1, c2), VALUES('a', 'b') AS TB(ca, cb);
 { c1: 1, c2: 2, ca: a, cb: b }
 
 -- Flatten a struct into individual columns