diff --git a/CMakeLists.txt b/CMakeLists.txt
index 2a68802..e1388d1 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -2,7 +2,7 @@ cmake_minimum_required (VERSION 3.7)
 include(GNUInstallDirs)
 
 project (mastorss
-         VERSION 0.2.1
+         VERSION 0.2.2
          LANGUAGES CXX
 )
 
diff --git a/README.md b/README.md
index 1e8a902..15e1e06 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,6 @@
 **mastorss** dumps RSS feeds into a mastodon account.
 It is hacked together and generally only extended/fixed when it fails.
+Do NOT assume it follows any standards.
 Use at your own risk.
 
 # Install
@@ -18,7 +19,7 @@ Use at your own risk.
 
 ### Development version
 
-    git clone …
+    git clone https://github.com/tastytea/mastorss.git
 
 ## Compile
 
@@ -35,7 +36,9 @@ Install with `make install`.
 
 # Usage
 
-Put watchwords.json into `~/.config/mastorss/`. Launch with profile name.
+Put `watchwords.json` into `~/.config/mastorss/`. Launch with profile name.
+The first occurence of every watchword in an RSS item will be turned into a hashtag.
+For profile-specific watchwords see the example in `watchwords.json`.
 In the first run only the newest entry is tooted.
 
 The profile can't be named "global".
diff --git a/src/mastorss.cpp b/src/mastorss.cpp
index dfe3801..0eb6780 100644
--- a/src/mastorss.cpp
+++ b/src/mastorss.cpp
@@ -77,7 +77,7 @@ std::uint16_t read_config(pt::ptree &config, const string &profile, string &inst
                                                 "mastorss",
                                                 "urn:ietf:wg:oauth:2.0:oob",
                                                 "write",
-                                                "",
+                                                "https://github.com/tastytea/mastorss",
                                                 client_id,
                                                 client_secret,
                                                 url);