remove .py from naval fate example
diff --git a/examples/naval_fate.go b/examples/naval_fate.go
index ef34bc4..8fa4604 100644
--- a/examples/naval_fate.go
+++ b/examples/naval_fate.go
@@ -9,12 +9,12 @@
usage := `Naval Fate.
Usage:
- naval_fate.py ship new <name>...
- naval_fate.py ship <name> move <x> <y> [--speed=<kn>]
- naval_fate.py ship shoot <x> <y>
- naval_fate.py mine (set|remove) <x> <y> [--moored|--drifting]
- naval_fate.py -h | --help
- naval_fate.py --version
+ naval_fate ship new <name>...
+ naval_fate ship <name> move <x> <y> [--speed=<kn>]
+ naval_fate ship shoot <x> <y>
+ naval_fate mine (set|remove) <x> <y> [--moored|--drifting]
+ naval_fate -h | --help
+ naval_fate --version
Options:
-h --help Show this screen.