Merge pull request #3420 from craigcomstock/ENT-12753

Fixed isconnectable function docs example

Author: craigcomstock

reference/functions/isconnectable.markdown

@@ -16,10 +16,6 @@ This function checks whether a `hostname`:`port` is connectable within `timeout`
 
 [%CFEngine_include_snippet(isconnectable.cf, #\+begin_src cfengine3, .*end_src)%]
 
-Output:
-
-[%CFEngine_include_snippet(isconnectable.cf, #\+begin_src\s+example_output\s*, .*end_src)%]
-
 **History:**
 
 * Introduced in 3.26.0