Merge pull request #3126 from ranger/doc-fixes

Doc fixes

doc/ranger.1

@@ -1939,7 +1939,7 @@ ranger with other programs.  These can be found in the
 provided along with the source code.
 .SH LICENSE
 .IX Header "LICENSE"
-GNU General Public License 3 or (at your option) any later version.
+GNU General Public License 3.
 .SH LINKS
 .IX Header "LINKS"
 .IP "Download: <https://ranger.github.io/ranger\-stable.tar.gz>" 4

doc/ranger.pod

@@ -2237,7 +2237,7 @@ provided along with the source code.
 
 =head1 LICENSE
 
-GNU General Public License 3 or (at your option) any later version.
+GNU General Public License 3.
 
 
 

ranger/ext/rifle.py

@@ -561,7 +561,7 @@ def main():  # pylint: disable=too-many-locals
 
     # Evaluate arguments
     from optparse import OptionParser  # pylint: disable=deprecated-module
-    parser = OptionParser(usage="%prog [-fhlpw] [files]", version=__version__)
+    parser = OptionParser(usage="%prog [options] <file>...", version=__version__)
     parser.add_option('-f', type="string", default="", metavar="FLAGS",
                       help="use additional flags: f=fork, r=root, t=terminal. "
                       "Uppercase flag negates respective lowercase flags.")