diff --git a/v2/examples/ex-df.md b/v2/examples/ex-df.md
index eef8262..e6b0dcd 100644
--- a/v2/examples/ex-df.md
+++ b/v2/examples/ex-df.md
@@ -77,7 +77,7 @@ import tabulate
 print(tabulate.tabulate(rows,['Status','Partition','Use Percent']))
 ```
 
-#### execution examples
+#### Executing 
 ```
 # localhost
 $sshscript check.disk.space.spy
diff --git a/v2/examples/ex-ping.md b/v2/examples/ex-ping.md
index 8bbe18b..2fa77a7 100644
--- a/v2/examples/ex-ping.md
+++ b/v2/examples/ex-ping.md
@@ -7,6 +7,7 @@ You want to regularly check the connection states from group A to B.
 This example shows how to connect to all servers in group A and execute the "ping" command to database server B.
 
 ```
+## filename: example-ping.spy
 databaseServer = '192.168.1.100'
 ## suppose they share the same credentials
 username = 'user'
@@ -26,3 +27,8 @@ for account,password in group:
             avg = sum(times)/len(times) if len(times) else 0
             states[account] = time / received if received else 0
 ```
+
+#### Executing 
+```
+$sshscript example-ping.spy
+```
\ No newline at end of file