fixed functions bug on pict-converter

www/pict-converter.sh

@@ -3,7 +3,7 @@
 # https://trac.ffmpeg.org/wiki/Create%20a%20video%20slideshow%20from%20images
 # needs ffmep and exiftool
 
-function convert{
+function convert {
   now=$(date +"%Y-%m-%d--%T")
   echo "Timelaps conversion | $now"
 
@@ -17,7 +17,7 @@ function convert{
 }
 
 
-function convertVideo{
+function convertVideo {
   echo 'Video conversion'
   pf=$1
   vf=$2
@@ -34,7 +34,7 @@ function convertVideo{
   ffmpeg -y -i videos/timelaps-raw.mp4 -vf "scale=360:-1, crop=in_w:240" videos/timelaps-240p.mp4
 }
 
-function exportData{
+function exportData {
   echo "metadata export"
   pf=$1
   vf=$2