diff --git a/s390x.md b/s390x.md
index cfe7e1e..9449265 100644
--- a/s390x.md
+++ b/s390x.md
@@ -12,9 +12,7 @@
 
 ***
 
-## From xet7, other non-WeKan Open Source at s390x
-
-### Petclinic
+## Petclinic s390x
 
 2024-01-20 Petclinic fork https://github.com/xet7/pet , with command `blink redbean.com`
 
@@ -26,7 +24,7 @@
 - By using Makefile with `make all` or `make start` it makes one executeable. When starting, it creates SQLite database to same directory, adding data, with `srv/.lua/*.sql`
 - At fork https://github.com/xet7/pet , xet7 added all external `.sql`, Javascript and CSS dependencies directly inside executeable. This can be seen at Makefile, where files from `srv` directory are are added to `.zip` file, that is added to end of `redbean.com` executeable.
 
-#### Petclinic Benchmark
+### Petclinic Benchmark
 
 At Makefile, xet7 fixed `make benchmark` of wrk benchmarks to to work at Mac M1 `brew install wrk` and Linux `sudo apt install wrk` . But wrk does not yet work at s390x, xet7 added issue about it to https://github.com/jart/blink/issues/163 . If you start with silent mode `./redbean.com -s` , then at M1 Air macOS Sonoma is this benchmark:
 
@@ -44,17 +42,17 @@ Requests/sec:  59485.18
 Transfer/sec:     70.23MB
 ```
 
-#### Lua IDE
+### Lua IDE
 
 - It is possible to show hidden files like `.gitignore` with Lua IDE, ZeroBrane Studio, this way, and also debug redbean: https://github.com/xet7/pet/wiki/Redbean
 
-#### QuickJS
+### QuickJS
 
  - Unrelated to Lua, there is also QuickJS (similar like Node.js/Bun/Deno), where it is possible to embed Javascript to same Cosmopolitan x86_85/arm64 Win/Mac/Linux/BSD executeable binary https://github.com/xet7/pet/wiki/QuickJS 
 
 ***
 
-### Other non-WeKan Open Source projects xet7 tried to build at s390x
+## Other non-WeKan Open Source projects xet7 tried to build at s390x
 
 - Works:
   - TSC platform game, C++ https://secretchronicles.org/en/news/2020/11/16/tsc-for-s390x-available/