diff --git a/src/prettify/Util.java b/src/prettify/Util.java
index 8701f22..2d6fda8 100644
--- a/src/prettify/Util.java
+++ b/src/prettify/Util.java
@@ -157,7 +157,7 @@
   /**
    * Remove identical adjacent tags from {@code decorations}.
    * 
-   * @param decorations see {@link prettify.Job#decorations}
+   * @param decorations see {@link prettify.parser.Job#decorations}
    * @param source the source code
    * 
    * @return the {@code decorations} after treatment
diff --git a/src/prettify/gui/SyntaxHighlighterPane.java b/src/prettify/gui/SyntaxHighlighterPane.java
index 9c32dcc..278d282 100644
--- a/src/prettify/gui/SyntaxHighlighterPane.java
+++ b/src/prettify/gui/SyntaxHighlighterPane.java
@@ -81,7 +81,7 @@
    */
   protected Theme theme;
   /**
-   * The style list. see {@link #setStyle(java.util.List)}.
+   * The style list.
    */
   protected List<Object> styleList;
   /**
diff --git a/src/prettify/lang/Lang.java b/src/prettify/lang/Lang.java
index f82ec18..620de65 100644
--- a/src/prettify/lang/Lang.java
+++ b/src/prettify/lang/Lang.java
@@ -107,10 +107,10 @@
 
   /**
    * Set extended languages. Because we cannot register multiple languages 
-   * within one {@link prettify.Lang}, so it is used as an solution. See 
+   * within one {@link prettify.lang.Lang}, so it is used as an solution. See 
    * {@link prettify.lang.LangCss} for example.
    * 
-   * @param extendedLangs the list of {@link prettify.Lang}s
+   * @param extendedLangs the list of {@link prettify.lang.Lang}s
    */
   public void setExtendedLangs(List<Lang> extendedLangs) {
     this.extendedLangs = new ArrayList<Lang>(extendedLangs);
diff --git a/src/prettify/theme/Theme.java b/src/prettify/theme/Theme.java
index 8de460d..fc34eda 100644
--- a/src/prettify/theme/Theme.java
+++ b/src/prettify/theme/Theme.java
@@ -164,11 +164,11 @@
   }
 
   /**
-   * Get the {@link prettify.Theme.Style} by keyword.
+   * Get the {@link prettify.theme.Style} by keyword.
    * @param key the keyword, possible values: plain, comments, string, keyword, 
    * preprocessor, variable, value, functions, constants, script, 
    * scriptBackground, color1, color2 or color3
-   * @return the {@link prettify.Theme.Style} related to the {@code key}; if 
+   * @return the {@link prettify.theme.Style} related to the {@code key}; if 
    * the style related to the <code>key</code> not exist, the style of 'plain'
    * will return.
    */