[MINOR] Fix typos in comments and testcase name of code

## What changes were proposed in this pull request?

This PR fixes typos in comments and testcase name of code.

## How was this patch tested?

manual.

Author: Dongjoon Hyun <dongjoon@apache.org>

Closes #11481 from dongjoon-hyun/minor_fix_typos_in_code.

2 files changed, 2 insertions, 2 deletions

diff --git a/sql/core/src/main/scala/org/apache/spark/sql/jdbc/OracleDialect.scala b/sql/core/src/main/scala/org/apache/spark/sql/jdbc/OracleDialect.scala
index 8e432e8f3d..46b3877a7c 100644
--- a/sql/core/src/main/scala/org/apache/spark/sql/jdbc/OracleDialect.scala
+++ b/sql/core/src/main/scala/org/apache/spark/sql/jdbc/OracleDialect.scala
@@ -29,7 +29,7 @@ private case object OracleDialect extends JdbcDialect {
   override def getCatalystType(
       sqlType: Int, typeName: String, size: Int, md: MetadataBuilder): Option[DataType] = {
     // Handle NUMBER fields that have no precision/scale in special way
-    // because JDBC ResultSetMetaData converts this to 0 procision and -127 scale
+    // because JDBC ResultSetMetaData converts this to 0 precision and -127 scale
     // For more details, please see
     // https://github.com/apache/spark/pull/8780#issuecomment-145598968
     // and
diff --git a/sql/core/src/test/scala/org/apache/spark/sql/streaming/OffsetSuite.scala b/sql/core/src/test/scala/org/apache/spark/sql/streaming/OffsetSuite.scala
index 989465826d..9590af4e77 100644
--- a/sql/core/src/test/scala/org/apache/spark/sql/streaming/OffsetSuite.scala
+++ b/sql/core/src/test/scala/org/apache/spark/sql/streaming/OffsetSuite.scala
@@ -23,7 +23,7 @@ import org.apache.spark.sql.execution.streaming.{CompositeOffset, LongOffset, Of
 trait OffsetSuite extends SparkFunSuite {
   /** Creates test to check all the comparisons of offsets given a `one` that is less than `two`. */
   def compare(one: Offset, two: Offset): Unit = {
-    test(s"comparision $one <=> $two") {
+    test(s"comparison $one <=> $two") {
       assert(one < two)
       assert(one <= two)
       assert(one <= one)