1 files changed, 14 insertions, 1 deletions
diff --git a/README.md b/README.md
index 1d7fbeb..2c0c4bc 100644
--- a/README.md
+++ b/README.md
@@ -255,7 +255,7 @@ The following targets are specific to packages:
 
 `pkg-list` lists all packages in the index.
 
-`pkg-search n=STRING` searches the index for STRING.
+`pkg-search q=STRING` searches the index for STRING.
 
 Packages are downloaded into `DEPS_DIR` (`./deps/` by default).
 
@@ -538,6 +538,19 @@ Or:
 $ make triq t=cow_http_hd:prop_parse_accept
 ```
 
+Xref plugin
+------------
+
+This plugin is available by default. It adds the following
+target:
+
+`xref` Erlang Xref Runner (inspired in rebar's rebar_xref)
+
+The `XREF_CONFIG` variable specifies the location of the
+configuration file which holds the checks to be applied.
+If there is no `xref.config` all `xref` checks will be
+applied to the binaries located in the `/ebin` directory.
+
 Contributing
 ------------