diff --git a/dynasm/dasm_ppc.lua b/dynasm/dasm_ppc.lua
index 15c1a989..d18fae48 100644
--- a/dynasm/dasm_ppc.lua
+++ b/dynasm/dasm_ppc.lua
@@ -252,13 +252,13 @@ local map_op = {
   addis_3 =	"3c000000RR0I",
   lis_2 =	"3c000000RI",
   lus_2 =	"3c000000RU",
-  bc_3 = 	"40000000AAK",
-  bcl_3 = 	"40000001AAK",
+  bc_3 =	"40000000AAK",
+  bcl_3 =	"40000001AAK",
   bdnz_1 =	"42000000K",
   bdz_1 =	"42400000K",
   sc_0 =	"44000000",
-  b_1 = 	"48000000J",
-  bl_1 = 	"48000001J",
+  b_1 =		"48000000J",
+  bl_1 =	"48000001J",
   rlwimi_5 =	"50000000RR~AAA.",
   rlwinm_5 =	"54000000RR~AAA.",
   rlwnm_5 =	"5c000000RR~RAA.",
diff --git a/dynasm/dasm_x86.lua b/dynasm/dasm_x86.lua
index eb0568de..5e12d23c 100644
--- a/dynasm/dasm_x86.lua
+++ b/dynasm/dasm_x86.lua
@@ -1699,7 +1699,7 @@ if x64 then
 	end
 	op64 = params[2]
 	opcode = 0xb8 + (a.reg%8) -- !x64: no VREG support.
-        rex = a.reg > 7 and 9 or 8
+	rex = a.reg > 7 and 9 or 8
       end
     end
     wputop(sz, opcode, rex)