Document the StripControls fix

Co-authored-by: Dethrace Engineering Department <78985374+dethrace-labs@users.noreply.github.com>

src/DETHRACE/common/options.c

@@ -673,6 +673,7 @@ void StripControls(unsigned char* pStr) {
             memmove(&pStr[i], &pStr[i + 1], (len - i) * sizeof(char));
             len--;
 #ifdef DETHRACE_FIX_BUGS
+            // correctly handle stripping multiple control characters
             i--;
 #endif
         }