Fix kernel makefile formatting

kernel/Makefile

@@ -8,15 +8,15 @@ PUTCHAR_ ?= fb
 CFLAGS := -ffreestanding -Wall -Wextra -g -fcommon -nostdinc
 
 CFLAGS += -I. \
-					-I$(ROOT)/limine \
+          -I$(ROOT)/limine \
-					-I./std/include \
+          -I./std/include \
-					-I./flanterm/src \
+          -I./flanterm/src \
-					-DPRINTF_INCLUDE_CONFIG_H=1 \
+          -DPRINTF_INCLUDE_CONFIG_H=1 \
-					-DLFS_NO_ASSERT \
+          -DLFS_NO_ASSERT \
-					-DLFS_NO_DEBUG \
+          -DLFS_NO_DEBUG \
-					-DLFS_NO_WARN \
+          -DLFS_NO_WARN \
-					-DLFS_NO_ERROR \
+          -DLFS_NO_ERROR \
-					-DUACPI_BAREBONES_MODE
+          -DUACPI_BAREBONES_MODE
 
 ifeq ($(ARCH),x86_64)
 	CFLAGS += -Ihal/x86_64/uACPI/include
@@ -36,28 +36,28 @@ LDFLAGS += -nostdlib -static -T arch/$(ARCH)/link.ld $(shell $(CC) -print-libgcc
 SRCFILES :=
 
 SRCFILES += $(call GRABSRC, \
-							printf \
+              printf \
-							bitmap \
+              bitmap \
-							pmm \
+              pmm \
-							bootinfo \
+              bootinfo \
-							spinlock \
+              spinlock \
-							term \
+              term \
-							vmm \
+              vmm \
-							dlmalloc \
+              dlmalloc \
-							vfs \
+              vfs \
-							storedev \
+              storedev \
-							util \
+              util \
-							fs/kvfs \
+              fs/kvfs \
-							fs/littlefs \
+              fs/littlefs \
-							fs/portlfs \
+              fs/portlfs \
-							baseimg \
+              baseimg \
-							proc \
+              proc \
-							hal \
+              hal \
-							hal/$(ARCH) \
+              hal/$(ARCH) \
-							std \
+              std \
-							flanterm/src \
+              flanterm/src \
-							flanterm/src/flanterm_backends \
+              flanterm/src/flanterm_backends \
-						)
+            )
 
 ifeq ($(ARCH),x86_64)
 	SRCFILES += $(call GRABSRC, hal/x86_64/uACPI/source)