diff --git a/architecture-documentation/src/main/java/org/ndx/aadarchi/ViewUpdater.java b/architecture-documentation/src/main/java/org/ndx/aadarchi/ViewUpdater.java
index 3cfe4f09..040c4ced 100644
--- a/architecture-documentation/src/main/java/org/ndx/aadarchi/ViewUpdater.java
+++ b/architecture-documentation/src/main/java/org/ndx/aadarchi/ViewUpdater.java
@@ -5,14 +5,11 @@
 import javax.inject.Inject;
 
 import org.ndx.aadarchi.base.OutputBuilder;
-import org.ndx.aadarchi.base.ViewEnhancer;
-import org.ndx.aadarchi.base.ehancers.ViewEnhancerAdapter;
 
-import com.structurizr.Workspace;
+import org.ndx.aadarchi.base.enhancers.ViewEnhancerAdapter;
+
 import com.structurizr.view.ComponentView;
 import com.structurizr.view.ContainerView;
-import com.structurizr.view.View;
-import com.structurizr.view.ViewSet;
 
 public class ViewUpdater extends ViewEnhancerAdapter {
 	@Inject Logger logger;
diff --git a/github-scm-handler/src/main/java/org/ndx/aadarchi/github/GitHubProducer.java b/github-scm-handler/src/main/java/org/ndx/aadarchi/github/GitHubProducer.java
index 973e0f99..2e3182c7 100644
--- a/github-scm-handler/src/main/java/org/ndx/aadarchi/github/GitHubProducer.java
+++ b/github-scm-handler/src/main/java/org/ndx/aadarchi/github/GitHubProducer.java
@@ -3,6 +3,8 @@
 import static org.ndx.aadarchi.github.Constants.CONFIG_GITHUB_TOKEN;
 
 import java.io.IOException;
+import java.net.MalformedURLException;
+import java.net.URL;
 
 import javax.enterprise.context.ApplicationScoped;
 import javax.enterprise.inject.Produces;
@@ -20,7 +22,9 @@ public class GitHubProducer {
 
 	public @Produces @ApplicationScoped GitHub initialize(@ConfigProperty(name=CONFIG_GITHUB_TOKEN) String token) {
 		if(token==null || token.isBlank()) {
-			throw new GitHubHandlerException(String.format("Can't connect to GitHub if token %s isn't defined as system property", Constants.CONFIG_GITHUB_TOKEN));
+			throw new GitHubHandlerException(String.format("Can't connect to GitHub if token %s isn't defined as system property" +
+							"\nSee https://github.com/Riduidel/aadarchi/wiki/How-to-add-aadarchi.github.token for details",
+					Constants.CONFIG_GITHUB_TOKEN));
 		}
 		try {
 			return new GitHubBuilder().withOAuthToken(token).build();