fix(i18n): fix typos in translation sources

Signed-off-by: Thomas Citharel <tcit@tcit.fr>

lib/graphql/resolvers/user.ex

@@ -358,13 +358,15 @@ defmodule Mobilizon.GraphQL.Resolvers.User do
 
       {:error, %Ecto.Changeset{errors: [password: {"registration.error.password_too_short", _}]}} ->
         {:error,
-         gettext(
-           "The password you have choosen is too short. Please make sure your password contains at least 6 charaters."
+         dgettext(
+           "errors",
+           "The password you have chosen is too short. Please make sure your password contains at least 6 characters."
          )}
 
       {:error, _err} ->
         {:error,
-         gettext(
+         dgettext(
+           "errors",
            "The token you provided is invalid. Make sure that the URL is exactly the one provided inside the email you got."
          )}
     end

lib/web/templates/email/group_suspension.html.heex

@@ -65,7 +65,7 @@
           >
             <p style="margin: 0">
               <%= gettext(
-                "As this group was located on this instance, all of it's data has been irretrievably deleted."
+                "As this group was located on this instance, all of its data has been irretrievably deleted."
               ) %>
             </p>
           </td>

lib/web/templates/email/group_suspension.text.eex

@@ -2,7 +2,7 @@
 ==
 <%= gettext "Your instance's moderation team has decided to suspend %{group_name} (%{group_address}). You are no longer a member of this group.", group_name: @group.name, group_address: preferred_username_and_domain(@group) %>
 <%= if is_nil(@group.domain) do %>
-  <%= gettext "As this group was located on this instance, all of it's data has been irretrievably deleted." %>
+  <%= gettext "As this group was located on this instance, all of its data has been irretrievably deleted." %>
 <% else %>
   <%= gettext "As this group was located on another instance, it will continue to work for other instances than this one." %>
 <% end %>