hacking-howto: fix wrong anchor to #_tree_reply

diff --git a/docs/hacking-howto b/docs/hacking-howto
index 7f2c35e65d0b6ba06727ffb37159a0632264f874..8a246efc3efc03c5220c20f6658799d3a0c2af79 100644 (file)
--- a/docs/hacking-howto
+++ b/docs/hacking-howto
@@ -77,7 +77,7 @@ workspace, the split container we are talking about is the workspace.
 
 To get an impression of how different layouts are represented, just play around
 and look at the data structures -- they are exposed as a JSON hash. See
-http://i3wm.org/docs/ipc.html#_get_tree_reply for documentation on that and an
+http://i3wm.org/docs/ipc.html#_tree_reply for documentation on that and an
 example.
 
 == Files