diff --git a/src/main/java/eu/simstadt/regionchooser/RegionChooserBrowser.java b/src/main/java/eu/simstadt/regionchooser/RegionChooserBrowser.java
index cc9bd8cb13578320928698ab844396fb55e77f93..e63dfa7bf188113f0f66ecb600b7df025a7c880c 100644
--- a/src/main/java/eu/simstadt/regionchooser/RegionChooserBrowser.java
+++ b/src/main/java/eu/simstadt/regionchooser/RegionChooserBrowser.java
@@ -43,7 +43,7 @@ public class RegionChooserBrowser extends Region
 		public JavaScriptFXBridge() {
 			Preferences userPrefs = Preferences.userRoot().node("/eu/simstadt/desktop");
 			String repoString = userPrefs.get(PREF_RECENT_REPOSITORY, null);
-			repo = repoString == null? null : Paths.get(repoString);
+			repo = repoString == null ? null : Paths.get(repoString);
 		}
 
 		/**
@@ -158,16 +158,15 @@ public void warning(String text) {
 		}
 
 		/*
-		 * NOTE: Users sometime select some_region.proj/ as a repository.
-		 * SimStadt won't show any project in this "repository", but RegionChooser shouldn't complain and
-		 * still be able to extract regions.
+		 * NOTE: Users sometime select some_region.proj/ as a repository. SimStadt won't show any project in this
+		 * "repository", but RegionChooser shouldn't complain and still be able to extract regions.
 		 */
-		private boolean isRepoAProject(){
+		private boolean isRepoAProject() {
 			return repo.toString().endsWith(".proj");
 		}
 
 		private Path citygmlPath(String project, String citygml) {
-			if (isRepoAProject()){
+			if (isRepoAProject()) {
 				return repo.resolve(citygml);
 			} else {
 				return repo.resolve(project + ".proj").resolve(citygml);
diff --git a/src/main/java/eu/simstadt/regionchooser/RegionExtractor.java b/src/main/java/eu/simstadt/regionchooser/RegionExtractor.java
index 90991971839088ae4a28ce21a9d29d4c36941c8f..31df5f59501441bbd4eff4f07b30e516da2d66df 100644
--- a/src/main/java/eu/simstadt/regionchooser/RegionExtractor.java
+++ b/src/main/java/eu/simstadt/regionchooser/RegionExtractor.java
@@ -99,7 +99,6 @@ static int selectRegionDirectlyFromCityGML(String wktPolygon, String srsName, Wr
 		if (otherObjectsCount > 0) {
 			LOGGER.info("Other objects found in selected region : " + otherObjectsCount);
 		}
-		//NOTE: This could be a problem if header starts with <core:CityModel> and footer ends with </CityModel>
 		sb.append(citygml.getFooter());
 		return foundBuildingsCount;
 	}