Swap the short options for verbose and version:

- Set verbose to use `-v` (lowercase) instead of `-V`
- Set version to use `-V` (uppercase) instead of `-v`

When the verbose option is shortened to a lowercase v,
it becomes convenient to use with the report option (r)
or path option (p), as shown below:

  $ pyftrace -vp path/to/example/script.py
  $ pyftrace -vr path/to/example/script.py

Author: kangtegong

pyftrace/main.py

@@ -17,8 +17,8 @@ def main():
         formatter_class=argparse.RawTextHelpFormatter
     )
 
-    parser.add_argument('-v', '--version', action='version', version=f'pyftrace version {__version__}', help="Show the version of pyftrace and exit")
-    parser.add_argument('-V', '--verbose', action='store_true', help="Enable built-in and third-party function tracing")
+    parser.add_argument('-V', '--version', action='version', version=f'pyftrace version {__version__}', help="Show the version of pyftrace and exit")
+    parser.add_argument('-v', '--verbose', action='store_true', help="Enable built-in and third-party function tracing")
     parser.add_argument('-p', '--path', action='store_true', help="Show file paths in tracing output")
     parser.add_argument('-r', '--report', action='store_true', help="Generate a report of function execution times")