pick more sensible file names

README.md

@@ -2,10 +2,10 @@ Simple card game.
 
 # Usage
 
-`./play.bash`
+`./fire`
 
 Play a single game.
 
-`./stats.bash`
+`./stats`
 
 Play a number of games and look at the stats.

fire

@@ -1,7 +1,7 @@
 #!/usr/bin/env bash
 
 # Usage:
-# ./play.bash
+# ./fire
 
 alice_sum=0
 bob_sum=0

stats

@@ -1,13 +1,13 @@
 #!/usr/bin/env bash
 
 # Usage
-# ./stats.bash
+# ./stats
 # or
-# ./stats.bash NUM_SIMULATIONS
+# ./stats NUM_SIMULATIONS
 
 for ((i=0; i < ${1:-100}; i++))
 do
-    ./play.bash
+    ./fire
 done | awk '
 /^[[:alnum:]]+ vinner!$/ {
     win[$1]++