Fix typos

ir/be/ia32/ia32_transform.c

@@ -4086,7 +4086,7 @@ static ir_node *gen_Proj_Proj_Start(ir_node *node)
 	ir_graph                 *const irg   = get_irn_irg(node);
 	unsigned                  const pn    = get_Proj_num(node);
 	reg_or_stackslot_t const *const param = &current_cconv->parameters[pn];
-	/* stack paramter should have been lowered to loads already */
+	/* stack parameter should have been lowered to loads already */
 	assert(param->reg != NULL);
 	/* argument transmitted in register */
 	return be_get_Start_proj(irg, param->reg);

ir/be/ia32/x86_node.h

@@ -90,7 +90,7 @@ typedef enum x86_immediate_kind_t {
 	X86_IMM_FRAMEENT,    /**< offset to entity on stackframe */
 	/** The offset field specifies an offset relative to the SP value at
 	 * the beginning of the function. The offset will be adjusted to the
-	 * actualy stack pointer offset later. */
+	 * actual stack pointer offset later. */
 	X86_IMM_FRAMEOFFSET,
 	X86_IMM_GOTPCREL,    /**< global offset table entry PC relative (elf64) */
 	X86_IMM_GOTOFF,      /**< address relative to global offset table */