Mesa (gallium-mesa-7.4): glsl: fix mistake in a comment

[Alan Hourihane]

Module: Mesa
Branch: gallium-mesa-7.4
Commit: fe5328bfad063f2ccbcafa2cebe6971d7e8e1db7
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=fe5328bfad063f2ccbcafa2cebe6971d7e8e1db7

Author: Brian Paul <brianp at vmware.com>
Date:   Tue Feb 17 16:36:15 2009 -0700

glsl: fix mistake in a comment

(cherry picked from master, commit be8dd0167884b3e135369d0c1b554c3965aedd9d)

---

 src/mesa/shader/slang/slang_emit.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/src/mesa/shader/slang/slang_emit.c b/src/mesa/shader/slang/slang_emit.c
index 3245d2d..94dca5f 100644
--- a/src/mesa/shader/slang/slang_emit.c
+++ b/src/mesa/shader/slang/slang_emit.c
@@ -1820,7 +1820,7 @@ emit_cont_break_if_true(slang_emit_info *emitInfo, slang_ir_node *n)
  * may be NIL/undefined.  For example:
  *  swizzle_size(".zzxx") = 4
  *  swizzle_size(".xy??") = 2
- *  swizzle_size(".xyz?") = 1
+ *  swizzle_size(".w???") = 1
  */
 static GLuint
 swizzle_size(GLuint swizzle)