diff --git a/docs/live-build/config.md b/docs/live-build/config.md
index 33dd697..43d4f58 100644
--- a/docs/live-build/config.md
+++ b/docs/live-build/config.md
@@ -141,7 +141,8 @@ troisième stage générant une image binaire
 
  # $LB_BOOTAPPEND_LIVE_FAILSAFE: set boot parameters
  # (Default: empty)
- LB_BOOTAPPEND_LIVE_FAILSAFE="boot=live components memtest noapic noapm nodma nomce nolapic nomodeset nosmp nosplash vga=normal"
+ LB_BOOTAPPEND_LIVE_FAILSAFE="boot=live components memtest noapic noapm nodma nomce \
+    nolapic nomodeset nosmp nosplash vga=normal"
 
  # $LB_BOOTLOADERS: set bootloaders
  # (Default: syslinux,grub-efi)
@@ -192,7 +193,8 @@ troisième stage générant une image binaire
  # (Default: auto)
  LB_HDD_SIZE="auto"
 
- # $LB_HDD_PARTITION_START: set start of partition for the hdd target for BIOSes that expect a specific boot partition start (e.g. "63s"). If empty, use optimal layout.
+ # $LB_HDD_PARTITION_START: set start of partition for the hdd target for BIOSes that 
+ # expect a specific boot partition start (e.g. "63s"). If empty, use optimal layout.
  # (Default: )
  LB_HDD_PARTITION_START=""