langref: bit-aligned -> byte-aligned

Author: pjz

doc/langref.html.in

@@ -3303,7 +3303,7 @@ var bit_field = BitField{
     .c = 3,
 };
 
-test "pointer to non-bit-aligned field" {
+test "pointer to non-byte-aligned field" {
     try expect(bar(&bit_field.b) == 2);
 }
 
@@ -3352,7 +3352,7 @@ const BitField = packed struct {
     c: u2,
 };
 
-test "pointer to non-bit-aligned field" {
+test "offsets of non-byte-aligned fields" {
     comptime {
         try expect(@bitOffsetOf(BitField, "a") == 0);
         try expect(@bitOffsetOf(BitField, "b") == 3);