Update Initialize.sh

Update prime-run, delete " and %U, etc in Exec in .desktop.

Initialize.sh

@@ -71,7 +71,7 @@ echo '#!/bin/sh
 file=$1
 if [ "${file##*.}"x = "desktop"x ]
 then
- __NV_PRIME_RENDER_OFFLOAD=1 __VK_LAYER_NV_optimus=NVIDIA_only __GLX_VENDOR_LIBRARY_NAME=nvidia $(cat $file | grep "Exec=" | sed "s/^Exec=https://" | head -n 1)
+ __NV_PRIME_RENDER_OFFLOAD=1 __VK_LAYER_NV_optimus=NVIDIA_only __GLX_VENDOR_LIBRARY_NAME=nvidia $(cat $file | grep "Exec=" | sed "s/^Exec=https://" | sed 's/%.//' | sed 's/^"//g' | sed 's/" *$//g' | head -n 1)
 else
  __NV_PRIME_RENDER_OFFLOAD=1 __VK_LAYER_NV_optimus=NVIDIA_only __GLX_VENDOR_LIBRARY_NAME=nvidia $file
 fi' | sudo tee /usr/bin/prime-run.bak > /dev/null