hist3d.rdoc in rb-gsl-1.16.0.5

- old
+ new

@@ -102,11 +102,11 @@
 # * GSL::Histogram3d#yzproject(istart = 0, iend = nx-1)
 #
 #   Creates a <tt>GSL::Histogram2d</tt> object by projecting the 3D histogram
 #   <tt>self</tt> onto the yz-plane over the x-range from <tt>istart</tt> to <tt>iend</tt>.
 #
-# {prev}[link:hist2d_rdoc.html]
-# {next}[link:ntuple_rdoc.html]
+# {prev}[link:rdoc/hist2d_rdoc.html]
+# {next}[link:rdoc/ntuple_rdoc.html]
 #
-# {Reference index}[link:ref_rdoc.html]
+# {Reference index}[link:rdoc/ref_rdoc.html]
 # {top}[link:index.html]
 #