Update addin url

Author: IvoKrugers

VisualStudioMac.OneClickToOpenFile/Properties/AddinInfo.cs

@@ -12,7 +12,7 @@
 [assembly: AddinName("SolutionTree One Click To Open File")]
 [assembly: AddinDescription("This extension opens a file with only one click on the solutiontree.\n\nby Ivo Krugers")]
 [assembly: AddinAuthor("Ivo Krugers")]
-[assembly: AddinUrl("https://github.com/IvoKrugers/EssentialsAddin")]
+[assembly: AddinUrl("https://github.com/IvoKrugers/VisualStudioMac.OneClickToOpenFile")]
 
 [assembly: AddinDependency("::MonoDevelop.Core", MonoDevelop.BuildInfo.Version)]
 [assembly: AddinDependency("::MonoDevelop.Ide", MonoDevelop.BuildInfo.Version)]