Auto merge of #25914 - andars:master, r=sanxiyn

Previous:
```
    --disable-llvm-version-check     don't don't check if the LLVM version is supported, build anyway
```

New:
```
    --disable-llvm-version-check     don't check if the LLVM version is supported, build anyway
```

Author: bors

configure

@@ -565,7 +565,7 @@ opt rpath 0 "build rpaths into rustc itself"
 # This is used by the automation to produce single-target nightlies
 opt dist-host-only 0 "only install bins for the host architecture"
 opt inject-std-version 1 "inject the current compiler version of libstd into programs"
-opt llvm-version-check 1 "don't check if the LLVM version is supported, build anyway"
+opt llvm-version-check 1 "check if the LLVM version is supported, build anyway"
 
 # Optimization and debugging options. These may be overridden by the release channel, etc.
 opt_nosave optimize 1 "build optimized rust code"