Update README.md

README.md

@@ -39,10 +39,10 @@ aaaaW_bb_cc_current_dddd.tdms : This file includes "dddd" short circuit fault mo
 For examples, "1000W_00_00_current_interturn.tdms" means healthy inter-turn short circuit motor current data of three phases acquired from the motor whose capacity is 1.0 kW and "1500W_05_70_current_intercoil.tdms" means coil-coil short circuit fault motor current data of three phases with 5.70 % severity acquired from the motor whose capacity is 1.5 kW.
 
 
-### Dataset Reference [optional]
+### Dataset Reference 
 
 
-- **Link:** https://data.mendeley.com/datasets/rgn5brrgrn/5
+**Link:** https://data.mendeley.com/datasets/rgn5brrgrn/5
 
 
 ## Difference