diff --git a/src/activities/letter-in-word/ActivityInfo.qml b/src/activities/letter-in-word/ActivityInfo.qml
index 1320437b9..7f2bcaa9f 100644
--- a/src/activities/letter-in-word/ActivityInfo.qml
+++ b/src/activities/letter-in-word/ActivityInfo.qml
@@ -1,34 +1,34 @@
 /* GCompris - ActivityInfo.qml
  *
- * Copyright (C) 2015 Your Name <yy@zz.org>
+ * Copyright (C) 2016 Akshat Tandon <akshat.tandon@research.iiit.ac.in>
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation; either version 3 of the License, or
  * (at your option) any later version.
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
  * along with this program; if not, see <http://www.gnu.org/licenses/>.
  */
 import GCompris 1.0
 
 ActivityInfo {
   name: "letter-in-word/LetterInWord.qml"
   difficulty: 1
   icon: "letter-in-word/letter-in-word.svg"
   author: "Akshat Tandon &lt;akshat.tandon@research.iiit.ac.ins&gt;"
   demo: true
-  title: qsTr("Letter in which Word ")
+  title: qsTr("Letter in which word")
   description: qsTr("A letter is written and/or spoken. Some words are displayed, the children must find the word or the words in which this letter appears.")
   //intro: "put here in comment the text for the intro voice"
   goal: qsTr("Select all the words which contain the spoken letter.")
-  prerequisite: qsTr("spellings,letter recognition")
+  prerequisite: qsTr("spellings, letter recognition")
   manual: ""
   credit: ""
   section: "reading"
 }
diff --git a/src/activities/letter-in-word/letter-in-word.js b/src/activities/letter-in-word/letter-in-word.js
index 7e5823485..641522874 100644
--- a/src/activities/letter-in-word/letter-in-word.js
+++ b/src/activities/letter-in-word/letter-in-word.js
@@ -1,220 +1,219 @@
 /* GCompris - letter-in-word.js
  *
  * Copyright (C) 2014 Holger Kaelberer
  *               2016 Akshat Tandon
  *
  * Authors:
- *   Holger Kaelberer <holger.k@elberer.de> (Qt Quick port)
+ *   Holger Kaelberer <holger.k@elberer.de> (Qt Quick port of click-on-letter)
  *   Akshat Tandon    <akshat.tandon@research.iiit.ac.in>
  *
  *   This program is free software; you can redistribute it and/or modify
  *   it under the terms of the GNU General Public License as published by
  *   the Free Software Foundation; either version 3 of the License, or
  *   (at your option) any later version.
  *
  *   This program is distributed in the hope that it will be useful,
  *   but WITHOUT ANY WARRANTY; without even the implied warranty of
  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  *   GNU General Public License for more details.
  *
  *   You should have received a copy of the GNU General Public License
  *   along with this program; if not, see <http://www.gnu.org/licenses/>.
  */
 
 .pragma library
 .import QtQuick 2.0 as Quick
 .import GCompris 1.0 as GCompris //for ApplicationInfo
 .import "qrc:/gcompris/src/core/core.js" as Core
 
 var url = "qrc:/gcompris/src/activities/letter-in-word/resource/"
 var defaultLevelsFile = ":/gcompris/src/activities/letter-in-word/resource/levels/levels-en.json";
 var maxLettersPerLine = 6;
 
 var levels;
 var currentLevel;
 var maxLevel;
 var currentSubLevel;
 var currentLetter;
 var maxSubLevel;
 var level;
 var questions;
 var words;
 var items;
 
 function start(_items)
 {
     Core.checkForVoices(_items.main);
 
     items = _items;
 
 
     // register the voices for the locale
     var locale = GCompris.ApplicationInfo.getVoicesLocale(items.locale)
     GCompris.DownloadManager.updateResource(GCompris.DownloadManager.getVoicesResourceForLocale(locale))
 
     loadLevels();
     currentLevel = 0;
     currentSubLevel = 0;
     maxLevel = levels.length;
     initLevel();
 }
 
 function validateLevels(levels)
 {
     var i;
     for (i = 0; i < levels.length; i++) {
         if (undefined === levels[i].questions
             || typeof levels[i].questions != "string"
             || levels[i].questions.length < 1
             || typeof levels[i].words != "object"
             || levels[i].words.length < 1)
             return false;
     }
     if (i < 1)
         return false;
     return true;
 }
 
 function loadLevels()
 {
     var ret;
     var filename = GCompris.ApplicationInfo.getLocaleFilePath(url + "levels/levels-$LOCALE.json");
     levels = items.parser.parseFromUrl(filename);
     if (levels == null) {
-        console.warn("Click_on_letter: Invalid levels file " + filename);
+        console.warn("Letter-in-word: Invalid levels file " + filename);
         // fallback to default Latin (levels-en.json) file:
         levels = items.parser.parseFromUrl(defaultLevelsFile);
         if (levels == null) {
-            console.error("Click_on_letter: Invalid default levels file "
+            console.error("Letter-in-word: Invalid default levels file "
                 + defaultLevelsFile + ". Can't continue!");
             // any way to error-exit here?
             return;
         }
     }
 }
 
 function stop()
 {
      items.animateX.stop()
 }
 
 function shuffleString(s)
 {
     var a = s.split("");
     var n = a.length;
 
     for(var i = n-1; i>0; i--) {
         var j = Math.floor(Math.random() * (i + 1));
         var tmp = a[i];
         a[i] = a[j];
         a[j] = tmp;
     }
     return a.join("");
 }
 
 function initLevel() {
     items.bar.level = currentLevel + 1;
     if (currentSubLevel == 0) {
         level = levels[currentLevel];
         maxSubLevel = level.questions.length;
         items.score.numberOfSubLevels = maxSubLevel;
-        items.score.currentSubLevel = "1";
+        items.score.currentSubLevel = 1;
         questions = shuffleString(level.questions);
         items.wordsModel.clear();
         words = level.words.split(",")
         for (var i = 0; i < words.length; i++) {
             words[i] = words[i].trim()
             items.wordsModel.append({
                 "spelling": words[i],
                 "imgurl": url + "images/" + words[i] + ".svg",
                 "selected": false
             });
         }
     } else {
         items.score.currentSubLevel = currentSubLevel + 1;
     }
 
     for(var i = 0; i < words.length; i++){
         items.wordsModel.setProperty(i, "selected", false);
     }
 
     var locale = GCompris.ApplicationInfo.getVoicesLocale(items.locale);
     currentLetter = questions.split("")[currentSubLevel];
     items.question = currentLetter
     items.animateX.restart()
     if (GCompris.ApplicationSettings.isAudioVoicesEnabled &&
             GCompris.DownloadManager.haveLocalResource(
                 GCompris.DownloadManager.getVoicesResourceForLocale(locale))) {
-        items.audioVoices.append(GCompris.ApplicationInfo.getAudioFilePath("voices-$CA/"+locale+"/misc/click_on_letter.$CA"));
         items.audioVoices.silence(100)
         playLetter(currentLetter)
         items.repeatItem.visible = true
     } else {
         // no sound -> show question
         items.repeatItem.visible = false
     }
 
 }
 
 function playLetter(letter) {
     var locale = GCompris.ApplicationInfo.getVoicesLocale(items.locale)
     items.audioVoices.append(GCompris.ApplicationInfo.getAudioFilePath("voices-$CA/"+locale+"/alphabet/"
                                                                        + Core.getSoundFilenamForChar(letter)))
 }
 
 function nextLevel() {
     items.audioVoices.clearQueue()
     if(maxLevel <= ++currentLevel ) {
         currentLevel = 0
     }
     currentSubLevel = 0;
     initLevel();
 }
 
 function previousLevel() {
     items.audioVoices.clearQueue()
     if(--currentLevel < 0) {
         currentLevel = maxLevel - 1
     }
     currentSubLevel = 0;
     initLevel();
 }
 
 function nextSubLevel() {
     if( ++currentSubLevel >= maxSubLevel) {
         currentSubLevel = 0
         nextLevel()
     }
     initLevel();
 }
 
 function checkAnswer()
 {
     var checkFlag = false;
     var modelEntry;
     for(var i = 0; i < words.length; i++){
         modelEntry = items.wordsModel.get(i);
         for(var j = 0; j < modelEntry.spelling.length; j++){
             if(currentLetter == modelEntry.spelling.charAt(j) && modelEntry.selected == false){
                 checkFlag = true;
                 break;
             }
         }
     }
     if(checkFlag == false){
         items.bonus.good("flower");
     }
 }
 
 function checkWord(index)
 {
     var modelEntry = items.wordsModel.get(index);
     for(var i = 0; i < modelEntry.spelling.length; i++){
         if(currentLetter ==  modelEntry.spelling.charAt(i)){
             items.wordsModel.setProperty(index, "selected", true);
             checkAnswer();
             return true;
         }
     }
     return false;
 }