diff --git a/jcmarker.c b/jcmarker.c
index 7e1af1f7..801fbab4 100644
--- a/jcmarker.c
+++ b/jcmarker.c
@@ -260,7 +260,7 @@ emit_dac(j_compress_ptr cinfo)
     for (i = 0; i < NUM_ARITH_TBLS; i++) {
       if (dc_in_use[i]) {
         emit_byte(cinfo, i);
-        emit_byte(cinfo, cinfo->arith_dc_L[i] + (cinfo->arith_dc_U[i]<<4));
+        emit_byte(cinfo, cinfo->arith_dc_L[i] + (cinfo->arith_dc_U[i] << 4));
       }
       if (ac_in_use[i]) {
         emit_byte(cinfo, i + 0x10);
diff --git a/win/jconfig.h.in b/win/jconfig.h.in
index e3c3d1cf..16ed0461 100644
--- a/win/jconfig.h.in
+++ b/win/jconfig.h.in
@@ -21,10 +21,10 @@
 #undef __CHAR_UNSIGNED__
 
 /* Define "boolean" as unsigned char, not int, per Windows custom */
-#ifndef __RPCNDR_H__		/* don't conflict if rpcndr.h already read */
+#ifndef __RPCNDR_H__            /* don't conflict if rpcndr.h already read */
 typedef unsigned char boolean;
 #endif
-#define HAVE_BOOLEAN		/* prevent jmorecfg.h from redefining it */
+#define HAVE_BOOLEAN            /* prevent jmorecfg.h from redefining it */
 
 /* Define "INT32" as int, not long, per Windows custom */
 #if !(defined(_BASETSD_H_) || defined(_BASETSD_H))   /* don't conflict if basetsd.h already read */