fixing bug in makefile; forgot to build nco_pll_sincos.pdf
fixing bug in makefile; forgot to build nco_pll_sincos.pdf

wangning223/liquid-dsp,biotrump/liquid-dsp,biotrump/liquid-dsp,JayKickliter/liquid-dsp,cjcliffe/liquid-dsp,wangning223/liquid-dsp,wangning223/liquid-dsp,manuts/liquid-dsp,jgaeddert/liquid-dsp,JayKickliter/liquid-dsp,manuts/liquid-dsp,biotrump/liquid-dsp,cjcliffe/liquid-dsp,biotrump/liquid-dsp,JayKickliter/liquid-dsp,andrepuschmann/liquid-dsp,manuts/liquid-dsp,andrepuschmann/liquid-dsp,andrepuschmann/liquid-dsp,manuts/liquid-dsp,jgaeddert/liquid-dsp,andrepuschmann/liquid-dsp,biotrump/liquid-dsp,JayKickliter/liquid-dsp,cjcliffe/liquid-dsp,jgaeddert/liquid-dsp,jgaeddert/liquid-dsp,jgaeddert/liquid-dsp,wangning223/liquid-dsp,andrepuschmann/liquid-dsp,wangning223/liquid-dsp,manuts/liquid-dsp,cjcliffe/liquid-dsp,cjcliffe/liquid-dsp,JayKickliter/liquid-dsp