Add link to README.md

Amanda Butler · web-flow · commit 351821d083d4 · 2019-04-05T11:55:24.000-05:00
Add link for consistency, context and better UX.
diff --git a/blockdevices/ProfilingBlockDevice/README.md b/blockdevices/ProfilingBlockDevice/README.md
@@ -1,4 +1,3 @@
 # ProfilingBlockDevice example
 
-Create a ProfilingBlockDevice, perform storage operations and report back the read, write and erase counts.
-
+Create a ProfilingBlockDevice, perform storage operations and report back the read, write and erase counts. To see this example in context, please see its [published documentation](https://os.mbed.com/docs/mbed-os/latest/apis/profilingblockdevice.html).
