diff --git a/ch.psi.fda/pom.xml b/ch.psi.fda/pom.xml
index 18123a8..2af4d1d 100644
--- a/ch.psi.fda/pom.xml
+++ b/ch.psi.fda/pom.xml
@@ -20,7 +20,7 @@
 		<dependency>
 			<groupId>ch.psi</groupId>
 			<artifactId>plot</artifactId>
-			<version>1.1.30</version>
+			<version>1.1.31</version>
 		</dependency>
 		<!-- Java SMB/CIFS library -->
 		<dependency>
diff --git a/ch.psi.fda/src/main/java/ch/psi/fda/AcquisitionMain.java b/ch.psi.fda/src/main/java/ch/psi/fda/AcquisitionMain.java
index d49dd87..499621f 100644
--- a/ch.psi.fda/src/main/java/ch/psi/fda/AcquisitionMain.java
+++ b/ch.psi.fda/src/main/java/ch/psi/fda/AcquisitionMain.java
@@ -70,8 +70,6 @@ import ch.psi.jcae.impl.DefaultChannelService;
 @SuppressWarnings("restriction")
 public class AcquisitionMain {
 
-	
-	// Get Logger
 	private static Logger logger = Logger.getLogger(AcquisitionMain.class.getName());
 	
 	private static boolean abortedViaSignal = false;
@@ -132,10 +130,6 @@ public class AcquisitionMain {
 				System.exit(0);
 			}
 			
-			// Check whether exactly one file is specified
-//			if(line.getArgs().length>1){
-//				throw new ParseException("Only up to one argument is supported");
-//			}
 			if(line.getArgs().length<1){
 				throw new ParseException("One argument is required");
 			}
diff --git a/ch.psi.fda/src/main/java/ch/psi/fda/ConversionMain.java b/ch.psi.fda/src/main/java/ch/psi/fda/ConversionMain.java
index 68f2b6e..fdd45f9 100644
--- a/ch.psi.fda/src/main/java/ch/psi/fda/ConversionMain.java
+++ b/ch.psi.fda/src/main/java/ch/psi/fda/ConversionMain.java
@@ -49,11 +49,9 @@ import ch.psi.fda.serializer.DataSerializerTXTSplit;
 
 /**
  * Converter to convert the format of datafiles
- * @author ebner
  */
 public class ConversionMain {
 
-	// Get Logger
 	private static Logger logger = Logger.getLogger(ConversionMain.class.getName());
 	
 	public enum Writer {TXT, TXT_2D, TXT_SPLIT, MAT, MAT_2D, MDA, MAT_2D_Z};
diff --git a/ch.psi.fda/src/main/java/ch/psi/fda/VisualizationMain.java b/ch.psi.fda/src/main/java/ch/psi/fda/VisualizationMain.java
index e975538..331092d 100644
--- a/ch.psi.fda/src/main/java/ch/psi/fda/VisualizationMain.java
+++ b/ch.psi.fda/src/main/java/ch/psi/fda/VisualizationMain.java
@@ -58,13 +58,9 @@ import ch.psi.fda.visualizer.Visualizer;
 
 /**
  * Visualize data according to the scan description
- * 
- * @author ebner
- *
  */
 public class VisualizationMain {
 
-	// Get Logger
 	private static Logger logger = Logger.getLogger(VisualizationMain.class.getName());
 	
 	/**