Clean minor issues in startup.s

startup.s

@@ -4,7 +4,7 @@
  * This startup file provides a reset handler to setup the basics for c to run
  * (stack pointer, static data, ...) as well as the vector table and the
  * differents interrupt handlers that go with it. By default, all handlers use
- * the default handler wich is simply and infinite loop
+ * the default handler wich is simply an infinite loop
  */
 
 	.syntax unified
@@ -25,7 +25,7 @@
  */
 	.section .text.hdr_reset
 	.weak hdr_reset
-  	.type hdr_reset, %function
+	.type hdr_reset, %function
 hdr_reset:
 	ldr r0, = _estack
 	mov sp, r0
@@ -75,19 +75,19 @@ bss_init_end:
  */
 	.section .text.hdr_default, "ax", %progbits
 	.weak hdr_default
-hdr_default:
+	hdr_default:
 	b hdr_default
 
 	.size hdr_default, .-hdr_default
 
 
-//--Vector table----------------------------------------------------------------
+	//--Vector table----------------------------------------------------------------
 
 	.section .vector_table, "a", %progbits
 	.type vector_table, %object
 	.size vector_table, .-vector_table
 
-vector_table:
+	vector_table:
 	.word _estack
 	.word hdr_reset
 	.word hdr_nmi
@@ -165,7 +165,7 @@ vector_table:
 	.word hdr_dma2_channel3
 	.word hdr_dma2_channel4_5
 
-//--Weak definitions------------------------------------------------------------
+	//--Weak definitions------------------------------------------------------------
 
 	.weak hdr_nmi
 	.thumb_set hdr_nmi, hdr_default