remove trailing spaces

Author: pbuehler

scripts/datamodel-doc/ALICEO2includeFile.py

@@ -654,7 +654,7 @@ def printTables(self, DMtype, tabs, uses, CER, tabs2u):
         print("## ", CER[2])
       elif DMtype == 2:
         print("### ", CER[2])
-      
+
       if href2u != "":
         print("Code file: <a href=\""+href2u+"/"+CER[0].split(path2u)[1] +
               "/"+CER[1]+"\" target=\"_blank\">"+CER[1]+"</a>")