diff --git a/elks/arch/i86/boot/setup.S b/elks/arch/i86/boot/setup.S
index b80f4029d..f7e13eaf0 100644
--- a/elks/arch/i86/boot/setup.S
+++ b/elks/arch/i86/boot/setup.S
@@ -946,8 +946,8 @@ putc:	push %ax
 //
 // load /bootopts file for FAT filesystem boot
 //      If size > 512 bytes, both sectors must be contiguous.
-//      This is currently guaranteed by using a 1K /bootopts in
-//      distribution images, as later edits will remain contiguous.
+//      This is currently guaranteed by providing a 1K /bootopts in
+//      distribution images, so later edits will remain contiguous.
 //
 // Uses previous boot sector's BPB contents for disk geometry
 // and previous boot sector's buffer which still holds root directory sector.
diff --git a/elks/include/linuxmt/config.h b/elks/include/linuxmt/config.h
index 30b601a6c..836d1fd22 100644
--- a/elks/include/linuxmt/config.h
+++ b/elks/include/linuxmt/config.h
@@ -15,8 +15,8 @@
 
 /*
  * SETUP_ defines are initialzied by setup.S and queried only during kernel init.
- * The REL_INITSEG segment is released at end of kernel init. For later use the
- * value must be copied, as afterwards setupb/setupw will return incorrect data.
+ * The REL_INITSEG segment is released at end of kernel init. If used later any
+ * values must be copied, as afterwards setupb/setupw will return incorrect data.
  * These defines are overridden for ROM based systems w/o setup code.
  * See setup.S for setupb/setupw offsets.
  */
diff --git a/elks/init/main.c b/elks/init/main.c
index 4757f0282..dfcb8dca5 100644
--- a/elks/init/main.c
+++ b/elks/init/main.c
@@ -113,7 +113,7 @@ void start_kernel(void)
     setsp(&task->t_regs.ax);    /* change to idle task stack */
     kernel_init();              /* continue init running on idle task stack */
 
-    /* fork and setup procedure init_task() to run as task #1 */
+    /* fork and setup procedure init_task() to run as task #1 on reschedule */
     kfork_proc(init_task);
     wake_up_process(&task[1]);
 
@@ -126,7 +126,7 @@ void start_kernel(void)
 #ifdef CONFIG_TIMER_INT0F
         int0F();        /* simulate timer interrupt hooked on IRQ 7 */
 #else
-        idle_halt();    /* halt until interrupt to save poer */
+        idle_halt();    /* halt until interrupt to save power */
 #endif
     }
 }
@@ -619,16 +619,16 @@ static void INITPROC finalize_options(void)
 
     /* convert argv array to stack array for sys_execv*/
     args--;
-    argv_init[0] = (char *)args;        /* 0 = argc*/
+    argv_init[0] = (char *)args;            /* 0 = argc*/
     char *q = (char *)&argv_init[args+2+envs+1];
-    for (i=1; i<=args; i++) {           /* 1..argc = av*/
+    for (i=1; i<=args; i++) {               /* 1..argc = av*/
         char *p = argv_init[i];
         char *savq = q;
         while ((*q++ = *p++) != 0)
             ;
         argv_init[i] = (char *)(savq - (char *)argv_init);
     }
-    /*argv_init[args+1] = NULL;*/       /* argc+1 = 0*/
+    /*argv_init[args+1] = NULL;*/           /* argc+1 = 0*/
 #if ENV
     if (envs) {
         for (i=0; i<envs; i++) {