fix SC

Signed-off-by: Daniel Hansson <[email protected]>

Author: enoch85

apps/imaginary.sh

@@ -125,7 +125,7 @@ install_if_not ffmpeg
 if which nproc >/dev/null 2>&1
 then
     nextcloud_occ config:system:set preview_concurrency_new --value="$(nproc)"
-    nextcloud_occ config:system:set preview_concurrency_all --value="$(($(nproc)*2))""
+    nextcloud_occ config:system:set preview_concurrency_all --value="$(("$(nproc)"*2))"
 else
     nextcloud_occ config:system:set preview_concurrency_new --value="2"
     nextcloud_occ config:system:set preview_concurrency_all --value="4"