Apply suggestions from code review

Co-authored-by: Shreyesh <shreyesh.arangath@gmail.com>

Author: guixiaowen

spark-extension/src/main/java/org/apache/auron/spark/configuration/SparkAuronConfiguration.java

@@ -411,7 +411,7 @@ public class SparkAuronConfiguration extends AuronConfiguration {
             .withDescription("Enable AggregateExec operation conversion to native Auron implementations.")
             .withDefaultValue(true);
 
-    public static final ConfigOption<Boolean> ENABLE_COALESEC = new SQLConfOption<>(Boolean.class)
+    public static final ConfigOption<Boolean>  ENABLE_COALESCE = new SQLConfOption<>(Boolean.class)
             .withKey("auron.enable.coalesce")
             .withCategory("Operator Supports")
             .withDescription("Enable CoalesceExec operation conversion to native Auron implementations.")

spark-extension/src/main/scala/org/apache/spark/sql/auron/AuronConverters.scala

@@ -202,7 +202,7 @@ object AuronConverters extends Logging {
         }
         convertedAgg
 
-      case e: CoalesceExec if enableCoalesec => // coalesec
+      case e: CoalesceExec if enableCoalesce => // coalesce
         val convertedCoalesce = tryConvert(e, convertCoalesceExec)
         convertedCoalesce