docs(README.md): fixes failing yaml example (#715)

Close #708
clap-rs · Oct 29, 2016 · 21fba9e · 21fba9e
1 parent 8190a1c
commit 21fba9e
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/README.md b/README.md
@@ -526,7 +526,7 @@ args:
 subcommands:
     - test:
         about: controls testing features
-        version: 1.3
+        version: "1.3"
         author: Someone E. <[email protected]>
         args:
             - debug: