fix broken link, align image right

docs/modules/contributions/pages/contributions.adoc

@@ -266,6 +266,7 @@ a| link:https://hub.jmonkeyengine.org/users/pspeed/activity[Paul Speed (pspeed)]
 |===
 
 === Lemur Gui Library
+[.right.text-left]
 image::https://camo.githubusercontent.com/dae08416ac8e7ebf5663dfcf409e8415c3b37a0f79edae535e68c69ae872b33f/687474703a2f2f692e696d6775722e636f6d2f325075723370472e706e67[lemur,width="150",height=""]
 
 Lemur is GUI toolkit for making user interfaces in jMonkeyEngine applications. It supports standard 2D UIs as well as fully 3D UIs. The modular design allows an application to use all or some of it as needed or even to build a completely new custom GUI library on top.
@@ -277,7 +278,7 @@ Lemur is GUI toolkit for making user interfaces in jMonkeyEngine applications. I
 a| link:https://hub.jmonkeyengine.org/users/pspeed/activity[Paul Speed (pspeed)]
 
 <a| *Documentation*
-<a| xref:https://github.com/jMonkeyEngine-Contributions/Lemur/wiki[Wiki Page]
+<a| link:https://github.com/jMonkeyEngine-Contributions/Lemur/wiki[Wiki Page]
 
 <a| *Forum Topic*
 <a| link:https://hub.jmonkeyengine.org/c/user-code-projects/lemur/46[Lemur]