diff --git a/lib/src/main/java/de/m3y/hadoop/hdfs/hfsa/core/FSImageLoader.java b/lib/src/main/java/de/m3y/hadoop/hdfs/hfsa/core/FSImageLoader.java
index e3574d1..10e748b 100644
--- a/lib/src/main/java/de/m3y/hadoop/hdfs/hfsa/core/FSImageLoader.java
+++ b/lib/src/main/java/de/m3y/hadoop/hdfs/hfsa/core/FSImageLoader.java
@@ -392,6 +392,7 @@ public List<FsImageProto.INodeSection.INode> getFileINodesInDirectory(String pat
      * Returns the INode of a directory, file or symlink for the specified path.
      *
      * @param path the path of the inode.
+     * @return  the INode found.
      * @throws IOException on error.
      */
     public FsImageProto.INodeSection.INode getINodeFromPath(String path) throws IOException {
@@ -489,6 +490,7 @@ public List<String> getChildPaths(String path) throws IOException {
      *
      * @param path the directory path - must exist, or a java.util.NoSuchElementException will be thrown.
      * @return true, if child inodes exist.
+     * @throws IOException on error.
      */
     public boolean hasChildren(String path) throws IOException {
         final long rootNodeId = lookup(path);
diff --git a/lib/src/main/java/de/m3y/hadoop/hdfs/hfsa/util/IECBinary.java b/lib/src/main/java/de/m3y/hadoop/hdfs/hfsa/util/IECBinary.java
index 963c8c2..47cacd0 100644
--- a/lib/src/main/java/de/m3y/hadoop/hdfs/hfsa/util/IECBinary.java
+++ b/lib/src/main/java/de/m3y/hadoop/hdfs/hfsa/util/IECBinary.java
@@ -17,7 +17,7 @@ private IECBinary() {
     /**
      * Formats as IEC binary, rounding fractions.
      * <p>
-     * Example: 1024 => 1 KiB
+     * Example: 1024 =&gt; 1 KiB
      *
      * @param numericalValue the numerical value
      * @return the formatted value