install_linux_fw_[sd/usb]: add missing comment character '#' to avoid an error

An additional line was added to a comment block without the '#' character,
resulting in the following error when running the script:

Unknown command '-' - try 'help'

Nonetheless, this error is harmless and the script continues as expected, which
is the reason why we hadn't found it until now.

Signed-off-by: Gabriel Valcazar <gabriel.valcazar@digi.com>

meta-digi-arm/recipes-bsp/u-boot/u-boot-dey/ccimx6qpsbc/install_linux_fw_sd.txt

@@ -144,7 +144,7 @@ fi
 #  - Partition the eMMC user data area for Linux
 #  - If Dual Boot
 #     - Update the system partitions: linux_a, linux_b, rootfs_a, rootfs_b
-      - Set bootlimit to 3
+#     - Set bootlimit to 3
 #  - If Normal Boot:
 #     - Update the system partitions: linux, recovery, rootfs
 #     - Erase the 'update' partition

meta-digi-arm/recipes-bsp/u-boot/u-boot-dey/ccimx6qpsbc/install_linux_fw_usb.txt

@@ -144,7 +144,7 @@ fi
 #  - Partition the eMMC user data area for Linux
 #  - If Dual Boot
 #     - Update the system partitions: linux_a, linux_b, rootfs_a, rootfs_b
-      - Set bootlimit to 3
+#     - Set bootlimit to 3
 #  - If Normal Boot:
 #     - Update the system partitions: linux, recovery, rootfs
 #     - Erase the 'update' partition

meta-digi-arm/recipes-bsp/u-boot/u-boot-dey/ccimx6sbc/install_linux_fw_sd.txt

@@ -155,7 +155,7 @@ fi
 #  - Partition the eMMC user data area for Linux
 #  - If Dual Boot
 #     - Update the system partitions: linux_a, linux_b, rootfs_a, rootfs_b
-      - Set bootlimit to 3
+#     - Set bootlimit to 3
 #  - If Normal Boot:
 #     - Update the system partitions: linux, recovery, rootfs
 #     - Erase the 'update' partition

meta-digi-arm/recipes-bsp/u-boot/u-boot-dey/ccimx6sbc/install_linux_fw_usb.txt

@@ -155,7 +155,7 @@ fi
 #  - Partition the eMMC user data area for Linux
 #  - If Dual Boot
 #     - Update the system partitions: linux_a, linux_b, rootfs_a, rootfs_b
-      - Set bootlimit to 3
+#     - Set bootlimit to 3
 #  - If Normal Boot:
 #     - Update the system partitions: linux, recovery, rootfs
 #     - Erase the 'update' partition

meta-digi-arm/recipes-bsp/u-boot/u-boot-dey/ccimx6ul/install_linux_fw_sd.txt

@@ -151,7 +151,7 @@ fi
 #  - Save the environment
 #  - If Dual Boot
 #     - Update the system partitions: linux_a, linux_b, rootfs_a, rootfs_b
-      - Set bootlimit to 3
+#     - Set bootlimit to 3
 #  - If Normal Boot:
 #     - Update the system partitions: linux, recovery, rootfs
 #     - Erase the 'update' partition

meta-digi-arm/recipes-bsp/u-boot/u-boot-dey/ccimx6ul/install_linux_fw_usb.txt

@@ -153,7 +153,7 @@ fi
 #  - Save the environment
 #  - If Dual Boot
 #     - Update the system partitions: linux_a, linux_b, rootfs_a, rootfs_b
-      - Set bootlimit to 3
+#     - Set bootlimit to 3
 #  - If Normal Boot:
 #     - Update the system partitions: linux, recovery, rootfs
 #     - Erase the 'update' partition

meta-digi-arm/recipes-bsp/u-boot/u-boot-dey/ccimx8m/install_linux_fw_sd.txt

@@ -120,7 +120,7 @@ fi
 #  - Partition the eMMC user data area for Linux
 #  - If Dual Boot
 #     - Update the system partitions: linux_a, linux_b, rootfs_a, rootfs_b
-      - Set bootlimit to 3
+#     - Set bootlimit to 3
 #  - If Normal Boot:
 #     - Update the system partitions: linux, recovery, rootfs
 #     - Erase the 'update' partition

meta-digi-arm/recipes-bsp/u-boot/u-boot-dey/ccimx8m/install_linux_fw_usb.txt

@@ -120,7 +120,7 @@ fi
 #  - Partition the eMMC user data area for Linux
 #  - If Dual Boot
 #     - Update the system partitions: linux_a, linux_b, rootfs_a, rootfs_b
-      - Set bootlimit to 3
+#     - Set bootlimit to 3
 #  - If Normal Boot:
 #     - Update the system partitions: linux, recovery, rootfs
 #     - Erase the 'update' partition

meta-digi-arm/recipes-bsp/u-boot/u-boot-dey/ccimx8x/install_linux_fw_sd.txt

@@ -132,7 +132,7 @@ fi
 #  - Partition the eMMC user data area for Linux
 #  - If Dual Boot
 #     - Update the system partitions: linux_a, linux_b, rootfs_a, rootfs_b
-      - Set bootlimit to 3
+#     - Set bootlimit to 3
 #  - If Normal Boot:
 #     - Update the system partitions: linux, recovery, rootfs
 #     - Erase the 'update' partition

meta-digi-arm/recipes-bsp/u-boot/u-boot-dey/ccimx8x/install_linux_fw_usb.txt

@@ -132,7 +132,7 @@ fi
 #  - Partition the eMMC user data area for Linux
 #  - If Dual Boot
 #     - Update the system partitions: linux_a, linux_b, rootfs_a, rootfs_b
-      - Set bootlimit to 3
+#     - Set bootlimit to 3
 #  - If Normal Boot:
 #     - Update the system partitions: linux, recovery, rootfs
 #     - Erase the 'update' partition

meta-digi-arm/recipes-bsp/u-boot/u-boot-dey/ccimx93/install_linux_fw_sd.txt

@@ -131,7 +131,7 @@ fi
 #  - Partition the eMMC user data area for Linux
 #  - If Dual Boot
 #     - Update the system partitions: linux_a, linux_b, rootfs_a, rootfs_b
-      - Set bootlimit to 3
+#     - Set bootlimit to 3
 #  - If Normal Boot:
 #     - Update the system partitions: linux, recovery, rootfs
 #     - Erase the 'update' partition

meta-digi-arm/recipes-bsp/u-boot/u-boot-dey/ccimx93/install_linux_fw_usb.txt

@@ -131,7 +131,7 @@ fi
 #  - Partition the eMMC user data area for Linux
 #  - If Dual Boot
 #     - Update the system partitions: linux_a, linux_b, rootfs_a, rootfs_b
-      - Set bootlimit to 3
+#     - Set bootlimit to 3
 #  - If Normal Boot:
 #     - Update the system partitions: linux, recovery, rootfs
 #     - Erase the 'update' partition

meta-digi-arm/recipes-bsp/u-boot/u-boot-dey/ccmp1/install_linux_fw_sd.txt

@@ -152,7 +152,7 @@ fi
 #    environment
 #  - If Dual Boot
 #     - Update the system partitions: linux_a, linux_b, rootfs_a, rootfs_b
-      - Set bootlimit to 3
+#     - Set bootlimit to 3
 #  - If Normal Boot:
 #     - Update the system partitions: linux, recovery, rootfs
 #     - Configure recovery to wipe 'update' partition

meta-digi-arm/recipes-bsp/u-boot/u-boot-dey/ccmp1/install_linux_fw_usb.txt

@@ -154,7 +154,7 @@ fi
 #    environment
 #  - If Dual Boot
 #     - Update the system partitions: linux_a, linux_b, rootfs_a, rootfs_b
-      - Set bootlimit to 3
+#     - Set bootlimit to 3
 #  - If Normal Boot:
 #     - Update the system partitions: linux, recovery, rootfs
 #     - Configure recovery to wipe 'update' partition