Update README.md

README.md

@@ -26,7 +26,7 @@ This integration allows to monitor Bluetooth Low Energy (BLE) battery management
 - Ective batteries
 - JBD BMS, Jiabaida (show up as `SP..S`…)
     - accurat batteries (show up as `GJ-`…)
-    - ECO-WORTHY bytteries (show up as `DP..S`…)
+    - ECO-WORTHY batteries (show up as `DP..S`…)
     - Supervolt v3 batteries (show up as `SX1*`…)
 - JK BMS, Jikong, (HW version ≥ 6 required)
 - Offgridtec LiFePo4 Smart Pro: type A & B (show up as `SmartBat-A`… or `SmartBat-B`…)