fix misplaced comma

src/main/java/com/refinedmods/refinedstorage/api/network/grid/IGridFactory.java

@@ -18,7 +18,7 @@ public interface IGridFactory {
      *
      * @param player the player
      * @param stack  the stack
-     * @param slot   the slot in the players inventory,or curio slot, otherwise -1
+     * @param slot   the slot in the players inventory or curio slot, otherwise -1
      * @return the grid, or null if a problem occurred
      */
     @Nullable

src/main/java/com/refinedmods/refinedstorage/api/network/grid/IGridManager.java

@@ -36,7 +36,7 @@ public interface IGridManager {
      * @param id     the grid factory id
      * @param player the player
      * @param stack  the stack
-     * @param slot   the slot in the players inventory,or curio slot, otherwise -1
+     * @param slot   the slot in the players inventory or curio slot, otherwise -1
      */
     void openGrid(ResourceLocation id, ServerPlayerEntity player, ItemStack stack, PlayerSlot slot);
 

src/main/java/com/refinedmods/refinedstorage/api/network/item/INetworkItemManager.java

@@ -16,7 +16,7 @@ public interface INetworkItemManager {
      *
      * @param player the player that opened the network item
      * @param stack  the stack that has been opened
-     * @param slot   the slot in the players inventory,or curio slot, otherwise -1
+     * @param slot   the slot in the players inventory or curio slot, otherwise -1
      */
     void open(PlayerEntity player, ItemStack stack, PlayerSlot slot);
 

src/main/java/com/refinedmods/refinedstorage/api/network/item/INetworkItemProvider.java

@@ -16,7 +16,7 @@ public interface INetworkItemProvider {
      * @param handler the network item handler
      * @param player  the player
      * @param stack   the stack
-     * @param slot    the slot in the players inventory,or curio slot, otherwise -1
+     * @param slot    the slot in the players inventory or curio slot, otherwise -1
      * @return the network item
      */
     @Nonnull