Update README.md

README.md

@@ -6,7 +6,7 @@ Codes of DTC models include:
 (3) DTC_GOT09_dT_tao.py is the example code of GOT09-dT-tao model (the recommended four-parameters DTC models), which is applicable for MODIS data.  
 (4) DTC_GEM.py is the example code of GEM-type models (including GEM-eta and GEM-sigma models).  
 
-Codes of ATC models include:
+Codes of ATC models include:   
 (1) ATC_Enhance.py is the example code of Enhanced ATC model, which is modified from Zou et al.(2018).   
 (2) Example_ATC_data.xlsx is the example data for the Enhance ATC model.