Merge pull request #293 from Moongazer/fix/issue-291

[BUGIX] Set correct wiki link in README.md (see #291)

Author: escopecz

README.md

@@ -42,7 +42,7 @@ Once some of your contacts buy a Mautic T-shirt or hoodie you can link them with
 
 ## Documentation
 
-See [Wiki](wiki)
+See [Wiki](https://github.com/acquia/mc-cs-plugin-custom-objects/wiki)
 
 ## Tests
 
@@ -60,4 +60,4 @@ the Free Software Foundation, either version 3 of the License, or
 This program is distributed in the hope that it will be useful,
 but WITHOUT ANY WARRANTY; without even the implied warranty of
 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
+GNU General Public License for more details.