fix english indexation -> indexing

src/qtgui/i18n/recoll_de.ts

@@ -194,7 +194,7 @@
     </message>
     <message>
         <source>.
-Click Cancel if you want to edit the configuration file before indexation starts, or Ok to let it proceed.</source>
+Click Cancel if you want to edit the configuration file before indexing starts, or Ok to let it proceed.</source>
         <translation>.
 Drücken Sie Abbrechen, um die Konfigurationsdatei vor dem Start der Indizierung anzupassen oder OK um mit der Indizierung zu beginnen.</translation>
     </message>

src/qtgui/i18n/recoll_fr.ts

@@ -193,7 +193,7 @@
     </message>
     <message>
         <source>.
-Click Cancel if you want to edit the configuration file before indexation starts, or Ok to let it proceed.</source>
+Click Cancel if you want to edit the configuration file before indexing starts, or Ok to let it proceed.</source>
         <translation>Cliquer Annuler pour pouvoir éditer le fichier de configuration avant que l&apos;indexation ne démarre, ou Ok pour continuer.</translation>
     </message>
     <message>

src/qtgui/i18n/recoll_it.ts

@@ -194,7 +194,7 @@
     </message>
     <message>
         <source>.
-Click Cancel if you want to edit the configuration file before indexation starts, or Ok to let it proceed.</source>
+Click Cancel if you want to edit the configuration file before indexing starts, or Ok to let it proceed.</source>
         <translation>Clicca &apos;Annulla&apos; se vuoi editare il file di configurazione prima di iniziare l&apos;indicizzazione, oppure &apos;OK&apos; se vuoi procedere.</translation>
     </message>
     <message>

src/qtgui/i18n/recoll_ru.ts

@@ -199,7 +199,7 @@
     </message>
     <message>
         <source>.
-Click Cancel if you want to edit the configuration file before indexation starts, or Ok to let it proceed.</source>
+Click Cancel if you want to edit the configuration file before indexing starts, or Ok to let it proceed.</source>
         <translation>.
 Нажмите &quot;Отменить&quot;, если хотите исправить файл конфигурации до начала индексирования, или &quot;OK&quot; для продолжения.</translation>
     </message>

src/qtgui/i18n/recoll_tr.ts

@@ -150,7 +150,7 @@
     </message>
     <message>
         <source>.
-Click Cancel if you want to edit the configuration file before indexation starts, or Ok to let it proceed.</source>
+Click Cancel if you want to edit the configuration file before indexing starts, or Ok to let it proceed.</source>
         <translation>.
 İndekseleme başlamadan yapılandırmayı düzenlemek için İptal düğmesine basın ya da Tamam düğmesine basarak işleme izin verin.</translation>
     </message>

src/qtgui/i18n/recoll_uk.ts

@@ -194,7 +194,7 @@
     </message>
     <message>
         <source>.
-Click Cancel if you want to edit the configuration file before indexation starts, or Ok to let it proceed.</source>
+Click Cancel if you want to edit the configuration file before indexing starts, or Ok to let it proceed.</source>
         <translation>.
 Натисніть Відміна, якщо бажаєте відредагувати конфіґурацію до початку індексування,
 чи OK для продовження.</translation>

src/qtgui/i18n/recoll_xx.ts

@@ -141,7 +141,7 @@
     </message>
     <message>
         <source>.
-Click Cancel if you want to edit the configuration file before indexation starts, or Ok to let it proceed.</source>
+Click Cancel if you want to edit the configuration file before indexing starts, or Ok to let it proceed.</source>
         <translation type="unfinished"></translation>
     </message>
 </context>