Update README.md

README.md

@@ -216,7 +216,7 @@ umbrella_integration.py
 For example, the code below creates an input file using all files of 
 format pdo_*.dat in the folder /Documents/PMFsimulations/.
 
-fc = 500.0 # kJ mol-1 nm-2
+fc = 500.0 # kJ mol-1 nm-2 
 run_data = []
 for f in glob.glob("/Documents/PMFsimulations/pdo_*.dat"):
     window_center = float(basename(f).split(“_”)[2])