whitespace fixes

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

applets/usage_compressed

@@ -21,9 +21,9 @@ echo 'static const char packed_usage[] ALIGN1 = {'
 ##
 ## "$loc/usage" | bzip2 -1 | od -v -x \
 ## | $SED -e 's/^[^ ]*//' \
-## 	-e 's/ //g' \
-## 	-e '/^$/d' \
-## 	-e 's/\(..\)\(..\)/0x\2,0x\1,/g'
+##	-e 's/ //g' \
+##	-e '/^$/d' \
+##	-e 's/\(..\)\(..\)/0x\2,0x\1,/g'
 
 "$loc/usage" | bzip2 -1 | $DD bs=2 skip=1 2>/dev/null | od -v -t x1 \
 | $SED -e 's/^[^ ]*//' \