diff --git a/vien/_call_funcs.py b/vien/_call_funcs.py
index fbbadc9..80e53c7 100644
--- a/vien/_call_funcs.py
+++ b/vien/_call_funcs.py
@@ -32,7 +32,6 @@ def relative_inner_path(child: Union[str, Path],
     rel_path = os.path.relpath(child, parent)
 
     first = rel_path.split(os.path.sep)[0]
-    print(first)
     if first == ".." or first == "." or os.path.isabs(rel_path):
         raise NotInnerPath(f"The {child} is not a child of {parent}.")
     return rel_path
\ No newline at end of file
diff --git a/vien/_constants.py b/vien/_constants.py
index 125d551..bc10e77 100644
--- a/vien/_constants.py
+++ b/vien/_constants.py
@@ -1,3 +1,3 @@
-__version__ = "8.0.5"
+__version__ = "8.0.6"
 __copyright__ = "(c) 2020-2021 Artëm IG <github.com/rtmigo>"
 __license__ = "BSD-3-Clause"
diff --git a/vien/_parsed_args.py b/vien/_parsed_args.py
index 1f61038..31456e9 100644
--- a/vien/_parsed_args.py
+++ b/vien/_parsed_args.py
@@ -67,6 +67,7 @@ class Commands(Enum):
 
 
 class TempColumns:
+    """Temporary changes os.environ['COLUMNS'] to a smaller value."""
     def __init__(self, width: int):
         self.width = width
         self._old_value: Optional[str] = None
@@ -110,7 +111,7 @@ def __init__(self, args: Optional[List[str]]):
 
             parser = argparse.ArgumentParser()
 
-            parser.add_argument("--project-dir", "-p", default=None, type=str,
+            parser.add_argument("-p", "--project-dir", default=None, type=str,
                                 help="the Python project directory "
                                      "(default: current working directory). "
                                      "Implicitly determines which virtual "
@@ -159,7 +160,7 @@ def __init__(self, args: Optional[List[str]]):
                 Commands.call.name,
                 help="run a .py file in the environment")
             # todo Remove it later. [call -p] is outdated since 2021-05
-            parser_call.add_argument("--project-dir", "-p", default=None,
+            parser_call.add_argument("-p", "--project-dir", default=None,
                                      type=str,
                                      dest="outdated_call_project_dir",
                                      help=argparse.SUPPRESS)