wined3d: Correct a comment

[Henri Verbeet]

---
 dlls/wined3d/glsl_shader.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/dlls/wined3d/glsl_shader.c b/dlls/wined3d/glsl_shader.c
index e89dbf3..f8159fd 100644
--- a/dlls/wined3d/glsl_shader.c
+++ b/dlls/wined3d/glsl_shader.c
@@ -3672,7 +3672,7 @@ static void shader_glsl_generate_vshader(IWineD3DVertexShader *iface, SHADER_BUF
      *
      * Basically we want (in homogeneous coordinates) z = z * 2 - 1. However, shaders are run
      * before the homogeneous divide, so we have to take the w into account: z = ((z / w) * 2 - 1) * w,
-     * which is the same as z = z / 2 - w.
+     * which is the same as z = z * 2 - w.
      */
     shader_addline(buffer, "gl_Position.z = gl_Position.z * 2.0 - gl_Position.w;\n");
 
-- 
1.5.6.4



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