util: fix typo in debug_printf_once comment

diff --git a/src/gallium/auxiliary/util/u_debug.h b/src/gallium/auxiliary/util/u_debug.h
index ed19cda05a29e6e14b93206931e4ebf954b8d369..06470f66af15e847251dbe7d13c17835fa49e8a0 100644 (file)
--- a/src/gallium/auxiliary/util/u_debug.h
+++ b/src/gallium/auxiliary/util/u_debug.h
@@ -101,7 +101,7 @@ debug_printf(const char *format, ...)
  * ... isn't portable so we need to pass arguments in parentheses.
  *
  * usage:
- *    debug_printf_once(("awnser: %i\n", 42));
+ *    debug_printf_once(("answer: %i\n", 42));
  */
 #define debug_printf_once(args) \
    do { \