[SPARK-28844][SQL] Fix typo in SQLConf FILE_COMRESSION_FACTOR

### What changes were proposed in this pull request?
Fix minor typo in SQLConf.
`FILE_COMRESSION_FACTOR` -> `FILE_COMPRESSION_FACTOR`

### Why are the changes needed?
Make conf more understandable.

### Does this PR introduce any user-facing change?
No. (`spark.sql.sources.fileCompressionFactor` is unchanged.)

### How was this patch tested?
Pass the Jenkins with the existing tests.

Closes #25538 from triplesheep/TYPO-FIX.

Authored-by: triplesheep <triplesheep0419@gmail.com>
Signed-off-by: Dongjoon Hyun <dhyun@apple.com>

sql/catalyst/src/main/scala/org/apache/spark/sql/internal/SQLConf.scala

@@ -374,7 +374,7 @@ object SQLConf {
     .booleanConf
     .createWithDefault(false)
 
-  val FILE_COMRESSION_FACTOR = buildConf("spark.sql.sources.fileCompressionFactor")
+  val FILE_COMPRESSION_FACTOR = buildConf("spark.sql.sources.fileCompressionFactor")
     .internal()
     .doc("When estimating the output data size of a table scan, multiply the file size with this " +
       "factor as the estimated data size, in case the data is compressed in the file and lead to" +
@@ -2102,7 +2102,7 @@ class SQLConf extends Serializable with Logging {
 
   def escapedStringLiterals: Boolean = getConf(ESCAPED_STRING_LITERALS)
 
-  def fileCompressionFactor: Double = getConf(FILE_COMRESSION_FACTOR)
+  def fileCompressionFactor: Double = getConf(FILE_COMPRESSION_FACTOR)
 
   def stringRedactionPattern: Option[Regex] = getConf(SQL_STRING_REDACTION_PATTERN)
 

sql/core/src/test/scala/org/apache/spark/sql/FileBasedDataSourceSuite.scala

@@ -673,7 +673,7 @@ class FileBasedDataSourceSuite extends QueryTest with SharedSparkSession {
 
   test("SPARK-22790,SPARK-27668: spark.sql.sources.compressionFactor takes effect") {
     Seq(1.0, 0.5).foreach { compressionFactor =>
-      withSQLConf(SQLConf.FILE_COMRESSION_FACTOR.key -> compressionFactor.toString,
+      withSQLConf(SQLConf.FILE_COMPRESSION_FACTOR.key -> compressionFactor.toString,
         SQLConf.AUTO_BROADCASTJOIN_THRESHOLD.key -> "250") {
         withTempPath { workDir =>
           // the file size is 486 bytes