Coding style fixes

- opening braces are on the same line as the if statement
- opening braces are not on the same line as the function name
- space between for/while/if and opening parenthesis

Signed-off-by: Dawid Gajownik <gajownik@gmail.com>
Reviewed-by: Derek Foreman <derekf@osg.samsung.com>
diff --git a/clients/ivi-shell-user-interface.c b/clients/ivi-shell-user-interface.c
index 11a280a..0bf2723 100644
--- a/clients/ivi-shell-user-interface.c
+++ b/clients/ivi-shell-user-interface.c
@@ -1301,7 +1301,7 @@
 
 	UI_ready(wlCtxCommon.hmiCtrl);
 
-	while(ret != -1)
+	while (ret != -1)
 		ret = wl_display_dispatch(wlCtxCommon.wlDisplay);
 
 	wl_list_for_each(pWlCtxSt, &wlCtxCommon.list_wlContextStruct, link) {