diff --git a/res/values/strings.xml b/res/values/strings.xml
index 8450d8bc2427d4bc0cef0f6cd3442028304ecfb5..fc92d52486081e9a374573e6a0b22fa67257137b 100644
--- a/res/values/strings.xml
+++ b/res/values/strings.xml
@@ -63,7 +63,7 @@
     <string name="dialog_battery_low_title">Low battery</string>
     <string name="dialog_battery_low_message_pct">The battery level is too low, you need at least <xliff:g id="percent_discharging">%1$d</xliff:g>%% of the battery to continue, <xliff:g id="percent_charging">%2$d</xliff:g>%% if charging.</string>
     <string name="dialog_free_space_low_title">Free up space</string>
-    <string name="dialog_free_space_low_message_pct">There is insufficient space available to successfully complete the update. You must free up another <xliff:g id="needed_free_space">%1$s</xliff:g> of space in the internal storage before proceeding.</string>
+    <string name="dialog_free_space_low_message_pct">There is not enough space left to proceed with the update: you must free up another <xliff:g id="needed_free_space">%1$s</xliff:g> in the internal storage first.</string>
 
     <string name="reboot">Reboot</string>
 
diff --git a/src/org/lineageos/updater/UpdatesListAdapter.java b/src/org/lineageos/updater/UpdatesListAdapter.java
index f808162ec634795d07f56fcd5e762e7a7a6a7c6a..7ee4b3dc2d2f6ec808afdbfdfedd1d969e230827 100644
--- a/src/org/lineageos/updater/UpdatesListAdapter.java
+++ b/src/org/lineageos/updater/UpdatesListAdapter.java
@@ -338,7 +338,7 @@ public class UpdatesListAdapter extends RecyclerView.Adapter<UpdatesListAdapter.
             // Not enough space to download file
             double spaceNeeded = (requiredSpace - availableFreeSpace) / (1024.0 * 1024.0);
             String message = resources.getString(R.string.dialog_free_space_low_message_pct,
-                    new DecimalFormat("#MB").format(spaceNeeded));
+                    new DecimalFormat("# MB").format(spaceNeeded));
             return new AlertDialog.Builder(mActivity)
                     .setTitle(R.string.dialog_free_space_low_title)
                     .setMessage(message)