Simplified comments

1 files changed, 2 insertions, 3 deletions

diff --git a/tools/codegen/core/gen_legal_metadata_characters.c b/tools/codegen/core/gen_legal_metadata_characters.c
index 3718916577..677fa5c155 100644
--- a/tools/codegen/core/gen_legal_metadata_characters.c
+++ b/tools/codegen/core/gen_legal_metadata_characters.c
@@ -43,9 +43,8 @@ static void legal(int x) {
   int bit = x % 8;
   /* NB: the following integer arithmetic operation needs to be in its
    * expanded form due to the "integral promotion" performed (see section
-   * 3.2.1.1 of the C89 draft standard), which in this case upcasts the result
-   * of the bitwise OR to "unsigned". A cast to the smaller container type is
-   * then required to avoid the compiler warning */
+   * 3.2.1.1 of the C89 draft standard). A cast to the smaller container type
+   * is then required to avoid the compiler warning */
   legal_bits[byte] =
       (unsigned char)((legal_bits[byte] | (unsigned char)(1 << bit)));
 }