glsl: Fix typo in comment.

Signed-off-by: Chris Forbes <chrisf@ijw.co.nz>

diff --git a/src/glsl/glsl_parser.yy b/src/glsl/glsl_parser.yy
index eddab05..97b6c3f 100644 (file)
--- a/src/glsl/glsl_parser.yy
+++ b/src/glsl/glsl_parser.yy
@@ -2180,7 +2180,7 @@ condition:
    ;
 
 /*
- * siwtch_statement grammar is based on the syntax described in the body
+ * switch_statement grammar is based on the syntax described in the body
  * of the GLSL spec, not in it's appendix!!!
  */
 switch_statement: