Whitespace cleanup

Change-Id: I93c65973679894bb8587da4b38b410d38036b8bd
diff --git a/gui/slider.cpp b/gui/slider.cpp
index 59b295b..1a2f59e 100644
--- a/gui/slider.cpp
+++ b/gui/slider.cpp
@@ -108,7 +108,7 @@
 
 int GUISlider::Render(void)
 {
-	if(!isConditionTrue())
+	if (!isConditionTrue())
 		return 0;
 
 	if (!sSlider || !sSlider->GetResource())
@@ -136,7 +136,7 @@
 
 int GUISlider::Update(void)
 {
-	if(!isConditionTrue())
+	if (!isConditionTrue())
 		return 0;
 
 	if (sUpdate)
@@ -146,7 +146,7 @@
 
 int GUISlider::NotifyTouch(TOUCH_STATE state, int x, int y)
 {
-	if(!isConditionTrue())
+	if (!isConditionTrue())
 		return -1;
 
 	static bool dragging = false;