zoo: break up exposition lines a little

src/demo/zoo.c

@@ -278,8 +278,10 @@ static int
 mselector_run(struct notcurses* nc, struct ncreader* reader, struct ncmultiselector* mselector){
   const char text[] =
     "NCMultiselector allows 0..n options to be selected from a list of n items.\n"
-    "A variety of plots are supported, and menus can be placed along the top and/or bottom of any plane. "
-    "Widgets can be controlled with the keyboard and/or mouse. They are implemented atop ncplanes, and these planes can be manipulated like all others.";
+    "A variety of plots are supported. "
+    "Menus can be placed along the top and/or bottom of any plane. "
+    "Widgets can be controlled with the keyboard and/or mouse. "
+    "They are implemented atop ncplanes, and these planes can be manipulated like all others.";
   const int titers = get_word_count(text);
   int ret = 0, dimy, dimx;
   ncplane_dim_yx(notcurses_stdplane(nc), &dimy, &dimx);