Fixed broken elif.

Author: MilitaoLucas

scripts/multi_component_hydrogen_bond_propensity/multi_component_hydrogen_bond_propensity_report.py

@@ -419,7 +419,7 @@ def main(structure, work_directory, failure_directory, library, csdrefcode):
             refcode = True
         else:
             parser.error('%s - file not found.' % args.input_structure)
-    elif not os.path.isdir(args.directory):
+    if not os.path.isdir(args.directory):
         os.makedirs(args.directory)
     if not os.path.isdir(args.coformer_library):
         parser.error('%s - library not found.' % args.coformer_library)