Fix mistakes.

src/Database/Log/QueryLogger.php

@@ -47,7 +47,7 @@ class QueryLogger extends BaseLog
     public function log($level, string|Stringable $message, array $context = []): void
     {
         $context += [
-            'scope' => $this->scopes() ?: ['queriesLog', 'cake.database.querylogger'],
+            'scope' => $this->scopes() ?: ['queriesLog', 'cake.database.queries'],
             'connection' => $this->getConfig('connection'),
             'query' => null,
         ];

src/Database/Query.php

@@ -277,7 +277,6 @@ abstract class Query implements ExpressionInterface, Stringable
             $binder = $this->getValueBinder();
             $binder->resetCount();
         }
-        $connection = $this->getConnection();
 
         return $this->getConnection()->getDriver()->compileQuery($this, $binder);
     }