Fixed FTBFS caused by wrong #define.

Signed-off-by: Michele Calgaro <michele.calgaro@...>
(cherry picked from commit 51b4af5d816276d4507dc433edc2fb49f70d9b90)

diff --git a/sip/qt/qstyle.sip b/sip/qt/qstyle.sip
index 9a15be5..d60ae9f 100644
--- a/sip/qt/qstyle.sip
+++ b/sip/qt/qstyle.sip
@@ -74,7 +74,7 @@
 class TQStyleOption
 {
 %TypeHeaderCode
-#define ENABLE_TQSTYLECONTROLELEMENTDATA_SLOW_COPY 1
+#define ENABLE_QSTYLECONTROLELEMENTDATA_SLOW_COPY 1
 #include <tqstyle.h>
 %End
 
@@ -171,7 +171,7 @@
 class TQStyleWidgetActionRequestData
 {
 %TypeHeaderCode
-#define ENABLE_TQSTYLECONTROLELEMENTDATA_SLOW_COPY 1
+#define ENABLE_QSTYLECONTROLELEMENTDATA_SLOW_COPY 1
 #include <tqstyle.h>
 %End
 
@@ -191,7 +191,7 @@
 class TQStyle : TQObject
 {
 %TypeHeaderCode
-#define ENABLE_TQSTYLECONTROLELEMENTDATA_SLOW_COPY 1
+#define ENABLE_QSTYLECONTROLELEMENTDATA_SLOW_COPY 1
 #include <tqstyle.h>
 %End