Update index.rst

jmah76 · web-flow · commit 010ef69e40a4 · 2022-07-01T09:20:40.000-04:00
diff --git a/doc/src/vpr/index.rst b/doc/src/vpr/index.rst
@@ -55,6 +55,7 @@ The purpose of VPR is to make the packing, placement, and routing stages of the
    graphics
 
    timing_constraints
+   placement_constraints
    sdc_commands
 
    file_formats
