Fix from review

Author: embhorn

src/tls.c

@@ -14774,7 +14774,7 @@ static int TLSX_GetSize(TLSX* list, byte* semaphore, byte msgType,
      * is added back into the word32 total.
      *
      * MAINTAINER NOTE: do NOT pass &length to any *_GET_SIZE function
-     * that expects a `word16*` out-parameter — that would be a type
+     * that expects a `word16*` out-parameter -- that would be a type
      * mismatch (UB) and would silently bypass the overflow detection
      * below. When adding a new extension case, either:
      *   - use `length += FOO_GET_SIZE(...)` when the helper returns a

tests/api.c

@@ -10536,7 +10536,7 @@ static int test_tls_ext_word16_overflow(void)
      * total extensions length in TLSX_GetRequestSize is exactly
      * WOLFSSL_MAX_16BIT - OPAQUE16_LEN (0xFFFD) *before* the OPAQUE16_LEN
      * block-prefix adjustment, which must succeed. This pins the `>`
-     * comparison in the overflow check — mutating it to `>=` would
+     * comparison in the overflow check -- mutating it to `>=` would
      * incorrectly reject this valid case and fail this test. */
     {
         WOLFSSL_CTX* ctx2 = NULL;