Index: spectrwm.1
--- spectrwm.1.orig
+++ spectrwm.1
@@ -149,7 +149,7 @@ For example, starting
 via
 .Xr xinit 1 :
 .Bd -literal -offset indent
-LD_PRELOAD=/usr/lib/libswmhack.so.0.0 urxvtd -q -o -f
+LD_PRELOAD=${PREFIX}/lib/libswmhack.so.${LIBswmhack_VERSION} urxvtd -q -o -f
 .Ed
 .Pp
 Spawned programs automatically have