cpu/amd/microcode/microcode.c: Remove unneeded whitespace

Change-Id: Ib6f73dc0b0d11f6b66b7dbdd33cd6785359191ab
Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/25388
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>

src/cpu/amd/microcode/microcode.c

@@ -175,7 +175,7 @@ static void amd_update_microcode(const void *ucode,  size_t ucode_len,
 
 		cur_section_hdr = c + 4 + blob_size;
 		sec_hdr_id = read32(cur_section_hdr);
- 		c = cur_section_hdr + 4;
+		c = cur_section_hdr + 4;
 	}
 }