Updated Ariane133-NG45 README

Signed-off-by: sakundu <sakundu@ucsd.edu>

Flows/NanGate45/ariane133/README.md

@@ -61,7 +61,7 @@ Note that (1) we set the activity factor to 0.2 in our flow; (2) the standard ce
 | postRoute             |          1814274 |                    246360 |           1018356 |          834.281 |         5013763 |  -0.121 |  -74.638 |                |                |
 | postRouteOpt          |          1814274 |                    246583 |           1018356 |          834.660 |         5018976 |  -0.117 |  -55.035 |                |                |
 
-### Macro placement generated by an industry expert (The canvas is not gridded)
+### Macro placement generated by an industry engineer (not a gridded placement)
 We thank Dr. Jinwook Jung of IBM Research for providing his Human Macro Placement of Ariane133 design as an alternative baseline. The following figure shows the placed and routed Ariane133-NG45 design, where the macro placement is generated by Dr. Jung. Dr. Jung has also provided his [place_srams.tcl](./def/place_srams.tcl) to reproduce the macro placement.
 <p align="center">
 <img height="400" src="./screenshots/Human_Expert_Placement.png">