androink.py: adjust the help text of the --single_file option

diff --git a/ic_launcher_template/androink.py b/ic_launcher_template/androink.py
index c8a83bd..a423b7b 100755 (executable)
--- a/ic_launcher_template/androink.py
+++ b/ic_launcher_template/androink.py
@@ -103,7 +103,7 @@ def option_parser():
 
     parser.add_argument('-F', '--single_file', metavar="<file>",
             dest='file_name',
-            help='name of the file, if you want to convert only one file')
+            help='name of the file, if only one file is to be converted')
 
     return parser