Fix link to purge service heading (home-assistant#3647)

milanvo · frenck · commit 17a0cec52113 · 2017-10-16T21:13:55.000+02:00
diff --git a/source/_components/recorder.markdown b/source/_components/recorder.markdown
@@ -27,7 +27,7 @@ recorder:
 
 Configuration variables:
 
-- **purge_interval** (*Optional*): (days) Enable scheduled purge of older events and states. The purge task runs every x days, starting from when Home Assistant is started. If you restart your instance more frequently, than the purge will never take place. You can use [service](#service) call `recorder.purge` when needed.
+- **purge_interval** (*Optional*): (days) Enable scheduled purge of older events and states. The purge task runs every x days, starting from when Home Assistant is started. If you restart your instance more frequently, than the purge will never take place. You can use [service](#service-purge) call `recorder.purge` when needed.
 - **purge_keep_days** (*Required with `purge_interval`*): Specify number of history days to keep in recorder database after purge. 
 - **exclude** (*Optional*): Configure which components should be excluded from recordings.
   - **entities** (*Optional*): The list of entity ids to be excluded from recordings.
