fix argparse typo

2020-11-18 00:53:07 +00:00
parent da7999832d
commit 012865e9e9
1 changed files with 1 additions and 1 deletions
--- a/propka/lib.py
+++ b/propka/lib.py
@@ -202,7 +202,7 @@ def build_parser(parser=None):
       input files is no longer supported.
    """
    if parser is not None:
-        group = parser.add_argument_group(title="PROPKA invoation options")
+        group = parser.add_argument_group(title="PROPKA invocation options")
    else:
        parser = argparse.ArgumentParser(
            description=("PROPKA predicts the pKa values of ionizable "