fix typo with isntance and timestamps

server/src/instance.rs

@@ -65,7 +65,7 @@ pub fn instance_write(instance: Instance, tx: &mut Transaction) -> Result<Instan
     let instance_bytes = to_vec(&instance)?;
 
     let query = "
-        UPDATE instance
+        UPDATE instances
         SET data = $1
         WHERE id = $2
         RETURNING id, data;
@@ -84,7 +84,7 @@ pub fn instance_write(instance: Instance, tx: &mut Transaction) -> Result<Instan
 pub fn instance_get(tx: &mut Transaction, instance_id: Uuid) -> Result<Instance, Error> {
     let query = "
         SELECT *
-        FROM instance
+        FROM instances
         WHERE id = $1;
     ";
 
@@ -105,7 +105,7 @@ pub fn instance_get(tx: &mut Transaction, instance_id: Uuid) -> Result<Instance,
 pub fn instance_get_open(tx: &mut Transaction) -> Result<Instance, Error> {
     let query = "
         SELECT *
-        FROM instance
+        FROM instances
         WHERE open = true;
     ";