whitespace fixes. no code changes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>

coreutils/cal.c

@@ -43,7 +43,7 @@ static const unsigned char days_in_month[] ALIGN1 = {
 };
 
 static const unsigned char sep1752[] ALIGN1 = {
-		 1,	2,	14,	15,	16,
+		1,	2,	14,	15,	16,
 	17,	18,	19,	20,	21,	22,	23,
 	24,	25,	26,	27,	28,	29,	30
 };
@@ -183,7 +183,7 @@ int cal_main(int argc UNUSED_PARAM, char **argv)
 		center(lineout,
 				(WEEK_LEN * 3 + HEAD_SEP * 2)
 				+ julian * (J_WEEK_LEN * 2 + HEAD_SEP
-						   - (WEEK_LEN * 3 + HEAD_SEP * 2)),
+						- (WEEK_LEN * 3 + HEAD_SEP * 2)),
 				0
 		);
 		puts("\n");		/* two \n's */

coreutils/chown.c

@@ -126,8 +126,8 @@ int chown_main(int argc UNUSED_PARAM, char **argv)
 	/* This matches coreutils behavior (almost - see below) */
 	param.chown_func = chown;
 	if (OPT_NODEREF
-	    /* || (OPT_RECURSE && !OPT_TRAVERSE_TOP): */
-	    IF_DESKTOP( || (opt & (BIT_RECURSE|BIT_TRAVERSE_TOP)) == BIT_RECURSE)
+	/* || (OPT_RECURSE && !OPT_TRAVERSE_TOP): */
+	IF_DESKTOP( || (opt & (BIT_RECURSE|BIT_TRAVERSE_TOP)) == BIT_RECURSE)
 	) {
 		param.chown_func = lchown;
 	}

coreutils/df.c

@@ -110,8 +110,8 @@ int df_main(int argc UNUSED_PARAM, char **argv)
 		df_disp_hr = xatoul_range(chp, 1, ULONG_MAX); /* disallow 0 */
 
 	/* From the manpage of df from coreutils-6.10:
-	   Disk space is shown in 1K blocks by default, unless the environment
-	   variable POSIXLY_CORRECT is set, in which case 512-byte blocks are used.
+	 * Disk space is shown in 1K blocks by default, unless the environment
+	 * variable POSIXLY_CORRECT is set, in which case 512-byte blocks are used.
 	 */
 	if (getenv("POSIXLY_CORRECT")) /* TODO - a new libbb function? */
 		df_disp_hr = 512;

coreutils/sort.c

@@ -219,7 +219,7 @@ static int compare_keys(const void *xarg, const void *yarg)
 		y = get_key(*(char **)yarg, key, flags);
 #else
 	/* This curly bracket serves no purpose but to match the nesting
-	   level of the for () loop we're not using */
+	 * level of the for () loop we're not using */
 	{
 		x = *(char **)xarg;
 		y = *(char **)yarg;

coreutils/sum.c

@@ -94,8 +94,8 @@ int sum_main(int argc UNUSED_PARAM, char **argv)
 		n = sum_file("-", type);
 	} else {
 		/* Need to print the name if either
-		   - more than one file given
-		   - doing sysv */
+		 * - more than one file given
+		 * - doing sysv */
 		type += (argv[1] || type == SUM_SYSV);
 		n = 1;
 		do {