Rollup merge of rust-lang#143176 - kilavvy:master, r=jieyouxu

fix typos and improve clarity in documentation

```
Description:

This pull request corrects minor typos and improves wording for clarity across several documentation files, including:

- Correcting instrinsics → intrinsics
- Correcting preferrably → preferably
- Correcting Orginally → Originally
-  Correcting resiliant → resilient

```

Author: dianqk

stdarch/crates/intrinsic-test/README.md

@@ -7,7 +7,7 @@ USAGE:
     intrinsic-test [FLAGS] [OPTIONS] <INPUT>
 
 FLAGS:
-        --a32              Run tests for A32 instrinsics instead of A64
+        --a32              Run tests for A32 intrinsics instead of A64
         --generate-only    Regenerate test programs, but don't build or run them
     -h, --help             Prints help information
     -V, --version          Prints version information