reprovider: strategy docs

License: MIT
Signed-off-by: Łukasz Magiera <magik6k@gmail.com>

docs/config.md

@@ -15,7 +15,7 @@ a running daemon do not read the config file at runtime.
 - [`Identity`](#identity)
 - [`Ipns`](#ipns)
 - [`Mounts`](#mounts)
-- [`ReproviderInterval`](#reproviderinterval)
+- [`Reproviderl`](#reprovider)
 - [`SupernodeRouting`](#supernoderouting)
 - [`Swarm`](#swarm)
 - [`Tour`](#tour)
@@ -193,7 +193,9 @@ Mountpoint for `/ipns/`.
 - `FuseAllowOther`
 Sets the FUSE allow other option on the mountpoint.
 
-## `ReproviderInterval`
+## `Reprovider`
+
+- `Interval`
 Sets the time between rounds of reproviding local content to the routing
 system. If unset, it defaults to 12 hours. If set to the value `"0"` it will
 disable content reproviding.
@@ -203,6 +205,12 @@ not being able to discover that you have the objects that you have. If you want
 to have this disabled and keep the network aware of what you have, you must
 manually announce your content periodically.
 
+- `Strategy`
+Tells reprovider what should be announced. Valid strategies are:
+  - "all" (default) - announce all stored data
+  - "pinned" - only announce pinned data
+  - "roots" - only announce directly pinned keys and root keys of recursive pins
+
 ## `SupernodeRouting`
 Deprecated.