Fix some english strings and update french translation

res/ui/transfer.ui

@@ -103,7 +103,7 @@
         <item>
          <widget class="QLabel" name="label_2">
           <property name="text">
-           <string>Wallet :</string>
+           <string>Wallet</string>
           </property>
          </widget>
         </item>
@@ -122,7 +122,7 @@
       <item>
        <widget class="QLabel" name="label_total">
         <property name="text">
-         <string>Availalble currency : </string>
+         <string>Available money : </string>
         </property>
        </widget>
       </item>
@@ -131,7 +131,7 @@
         <item>
          <widget class="QLabel" name="label_3">
           <property name="text">
-           <string>Amount :</string>
+           <string>Amount</string>
           </property>
          </widget>
         </item>