Update readme for new directions.

README.md

diff --git a/README.md b/README.md
index d82dc21..20b1623 100644
--- a/README.md
+++ b/README.md
@@ -109,7 +109,7 @@
 git clone https://github.com/SweeperAA/caravel_skywater130_decred_miner.git
 cd caravel_skywater130_decred_miner
 make uncompress
-cd caravel_skywater130_decred_miner/openlane
+cd openlane
 ```
 
 ### Build Decred Flow
@@ -130,12 +130,7 @@
 make decred_top
 ```
 
-Step 4: Integrate decred_top design into user_project_wrapper.
-```
-make user_project_wrapper
-```
-
-Step 5: Integrate user_project_wrapper into caravel SOC.
+Step 4: Integrate user_project_wrapper into caravel SOC.
 ```
 cd ..
 make ship