tools/nxstyle: Fix the check tool incorrectly reported no alignment.

The nxstyle check tool recognizes the division operator as
a comment. Check the following content to determine whether
it is a comment.

Change-Id: Id07c6668489895b45a1042794bc3acca66cd3c47
Signed-off-by: yangjiukui <yangjiukui@xiaomi.com>

tools/nxstyle.c

@@ -2832,7 +2832,9 @@ int main(int argc, char **argv, char **envp)
                */
 
               if ((bstatm ||                              /* Begins with C keyword */
-                  (line[indent] == '/' && bfunctions)) && /* Comment in functions */
+                  (line[indent] == '/' &&
+                  bfunctions &&
+                  line[indent + 1] == '*')) &&            /* Comment in functions */
                   !bswitch &&                             /* Not in a switch */
                   dnest == 0)                             /* Not a data definition */
                 {