fix problema con creación de img qcow2

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@@ -16,7 +16,7 @@ function downloadSysIsos(){
     data=("$(echo "$system" | cut -d ";" -f 1)" "$(echo "$system" | cut -d ";" -f 2)" "$(echo "$system" | cut -d ";" -f 3)" "$(echo "$system" | cut -d ";" -f 4)" "$(echo "$system" | cut -d ";" -f 5)" "$(echo "$system" | cut -d ";" -f 6)" "$(echo "$system" | cut -d ";" -f 7)" "$(echo "$system" | cut -d ";" -f 8)")
     isoName="${data[0]}-${data[1]}-${data[2]}.iso"
     url="${data[3]}"
-    sizeDisc="${data[4]}"
+    sizeDisc="${data[4]}G"
     sizeRam="${data[5]}"
     extra="${data[6]}"
     echo "[+] Downloading $isoName"