[SPARK-27823][CORE][DOC][FOLLOWUP] Update doc of config spark.driver.resourcesFile

## What changes were proposed in this pull request?

Update doc of config `spark.driver.resourcesFile`

## How was this patch tested?

N/A

Closes apache#24954 from jiangxb1987/ResourceAllocation.

Authored-by: Xingbo Jiang <[email protected]>
Signed-off-by: HyukjinKwon <[email protected]>

Author: jiangxb1987

core/src/main/scala/org/apache/spark/internal/config/package.scala

@@ -39,7 +39,7 @@ package object config {
     ConfigBuilder("spark.driver.resourcesFile")
       .internal()
       .doc("Path to a file containing the resources allocated to the driver. " +
-        "The file should be formatted as a JSON array of ResourceInformation objects. " +
+        "The file should be formatted as a JSON array of ResourceAllocation objects. " +
         "Only used internally in standalone mode.")
       .stringConf
       .createOptional