nvidia-driver: .else if

[Lena at lena.kiev.ua]

Last commit to  /usr/ports/x11/nvidia-driver/Makefile  inserts:

.else if ${NVVERSION} >= 304.128 && ${NVVERSION} < 310.019
        ${REINPLACE_CMD} -E '/libvdpau(_trace)?\.so/d' ${TMPPLIST}

`make index` warns:

"Makefile", line 287: warning: junk after .else ignored 'if ${NVVERSION} >= 304.128 && ${NVVERSION} < 310.019'

`man make`:

     .else   Reverse the sense of the last conditional.

     .elif [!]expression [operator expression ...]
             A combination of .else followed by .if.