Fix several review comments.
diff --git a/generator/gen-utils.c b/generator/gen-utils.c
index bce904a..c986b09 100644
--- a/generator/gen-utils.c
+++ b/generator/gen-utils.c
@@ -1,5 +1,5 @@
 /**
- * Utility functions to assist in generating psuedo-random CPER sections. 
+ * Utility functions to assist in generating pseudo-random CPER sections. 
  * 
  * Author: Lawrence.Tang@arm.com
  **/