diff --git a/README.md b/README.md
index 3774607..0222a96 100644
--- a/README.md
+++ b/README.md
@@ -16,8 +16,8 @@ This enhancement reduces computation time to less than 1.5 times that of 2D mode
 
 # Input data
 SCSM2.5d has two input data, and details are explained in manual, Doc.
-** 2.5Dseis_SCSM.inp
-** relaxation_time.inp.
+* 2.5Dseis_SCSM.inp
+* relaxation_time.inp.
 
 # Output data
 * Waveform figure: fort.xxx, Xgrid.out, Zgrid.out