cli: Typo and help text updates

Author: tony

src/vcspull/cli/__init__.py

@@ -28,10 +28,10 @@ def create_parser():
         "--log-level",
         action="store",
         default="INFO",
-        help="Log level (DEBUG, INFO, WARNING, ERROR, CRITICAL)",
+        help="log level (DEBUG, INFO, WARNING, ERROR, CRITICAL)",
     )
     subparsers = parser.add_subparsers(dest="subparser_name")
-    sync_parser = subparsers.add_parser("sync")
+    sync_parser = subparsers.add_parser("sync", help="synchronize repos")
     create_sync_subparser(sync_parser)
 
     return parser

src/vcspull/cli/sync.py

@@ -21,18 +21,18 @@ def clamp(n, _min, _max):
 
 
 def create_sync_subparser(parser: argparse.ArgumentParser) -> argparse.ArgumentParser:
-    parser.add_argument("--config", "-c", help="Specify config")
+    parser.add_argument("--config", "-c", help="specify config")
     parser.add_argument(
         "repo_terms",
         nargs="+",
-        help="Filters of repo terms, separated by spaces, supports globs / fnmatch (1)",
+        help="filters: repo terms, separated by spaces, supports globs / fnmatch (1)",
     )
     parser.add_argument(
         "--exit-on-error",
         "-x",
         action="store_true",
         dest="exit_on_error",
-        help="Exit immediately when encountering an error syncing multiple repos",
+        help="exit immediately when encountering an error syncing multiple repos",
     )
     return parser