correction d'une faute d'ortographe.

app/templates/browse.html

@@ -43,7 +43,7 @@
 
 						<div class="pannel-body hierarchy">
 							<span v-for='(value, index) in old_labels_tab'>
-								<img v-if="labels_language == 'FR'" title="Desélectionne les éléments portant cette étiquette" class="icone_left" @click="rm_label_of_old_tab(index)" src="static/swimming.small.png" onmouseover="this.src='static/unchecked_swimming.small.png'" onmouseout="this.src='static/swimming.small.png'">
+								<img v-if="labels_language == 'FR'" title="Désélectionne les éléments portant cette étiquette" class="icone_left" @click="rm_label_of_old_tab(index)" src="static/swimming.small.png" onmouseover="this.src='static/unchecked_swimming.small.png'" onmouseout="this.src='static/swimming.small.png'">
 								<img v-else-if="labels_language == 'US'" title="Deselect the elements bearing this label" class="icone_left" @click="rm_label_of_old_tab(index)" src="static/swimming.small.png" onmouseover="this.src='static/unchecked_swimming.small.png'" onmouseout="this.src='static/swimming.small.png'">
 								<span><b>{{ value[1] }}</b></span>
 								<img class="icone_right" src="static/swimming.small.png" style="visibility: hidden;"><br>