format issues

retriever/postgresqlretriever/postgres.go

@@ -13,12 +13,12 @@
 }
 
 var (
-	mu        sync.Mutex
-	poolMap   = make(map[string]*poolEntry)
+	mu      sync.Mutex
+	poolMap = make(map[string]*poolEntry)
 )
 
 // GetPool returns a pool for a given URI, creating it if needed.
 func GetPool(ctx context.Context, uri string) (*pgxpool.Pool, error) {
 	mu.Lock()
 	defer mu.Unlock()
 
@@ -46,7 +46,6 @@
 	return pool, nil
 }
 
-
 // ReleasePool decreases refCount and closes/removes when it hits zero.
 func ReleasePool(uri string) {
 	mu.Lock()
@@ -63,4 +62,3 @@
 		delete(poolMap, uri)
 	}
 }
-

retriever/postgresqlretriever/retriever.go

@@ -67,7 +67,7 @@
 }
 
 // Shutdown closes the database connection.
 func (r *Retriever) Shutdown(ctx context.Context) error {
 	if r.pool != nil {
 		ReleasePool(r.URI)
 		r.pool = nil
@@ -75,7 +75,6 @@
 	return nil
 }
 
-
 // Retrieve fetches flag configuration from PostgreSQL.
 func (r *Retriever) Retrieve(ctx context.Context) ([]byte, error) {
 	if r.pool == nil {