Fixed Javadoc warnings.

source/org/thdl/tib/text/DuffData.java

@@ -82,7 +82,7 @@ public class DuffData {
     }
 
 /** Changes the text and font this DuffData represents.
-* @param c a String of TibetanMachineWeb or TibetanMachine text
+* @param s a String of TibetanMachineWeb or TibetanMachine text
 * @param i a TibetanMachineWeb or TibetanMachine font number
 */
     public void setData(String s, int i) {

source/org/thdl/tib/text/TibetanKeyboard.java

@@ -332,7 +332,7 @@ public class TibetanKeyboard {
 * parameter, assuming it is in fact a character
 * in this keyboard; if not, returns null.
 *
-* @param the possible character
+* @param s the possible character
 */
 	public String getWylieForChar(String s) {
 		if (!charMap.containsKey(s))
@@ -391,7 +391,7 @@ public class TibetanKeyboard {
 * parameter, assuming it is in fact a vowel
 * in this keyboard; if not, returns null.
 *
-* @param the possible vowel
+* @param s the possible vowel
 */
 	public String getWylieForVowel(String s) {
 		if (!vowelMap.containsKey(s))

source/org/thdl/tib/text/TibetanMachineWeb.java

@@ -1622,7 +1622,7 @@ public static String getAVowel() {
 
 /**
 * Returns true iff this glyph is a top (superscript) vowel.
-* @param a DuffCode representing a TibetanMachineWeb glyph
+* @param dc a DuffCode representing a TibetanMachineWeb glyph
 * @return true if the glyph is a top-hanging (superscript) vowel (i,
 * u, e, o, ai, or ao) and false if not */
 public static boolean isTopVowel(DuffCode dc) {