Fix pre-commit

GaudiHive/src/ThreadPoolSvc.cpp

@@ -114,7 +114,7 @@ StatusCode ThreadPoolSvc::initPool( const int& poolSize ) {
     Gaudi::Concurrency::ConcurrencyFlags::setNumThreads( m_threadPoolSize );
 
     // Create the task arena to run all algorithms
-    m_arena.initialize(m_threadPoolSize + 1);
+    m_arena.initialize( m_threadPoolSize + 1 );
 
     // Create the barrier for task synchronization at termination
     // (here we increase the number of threads by one to account for calling thread)