Repository: arrayfire/arrayfire-rust (language: rust)

Issue:
[BUG]Typo in readme for MacOS
Description
===========
Change readme line:
`On OSX: do export DYLD_LIBRARY_PATH=$DYLD_LIBRARY_PATH:$AF_PATH/lib64`
To:
`On OSX: do export DYLD_LIBRARY_PATH=$DYLD_LIBRARY_PATH:$AF_PATH/lib`

After installing arrayfire 3.7.2, the installation directory was `/opt/arrayfire` and the library files were in the `./lib` subdirectory.


[BUG]Typo in readme for MacOS
Description
===========
Change readme line:
`On OSX: do export DYLD_LIBRARY_PATH=$DYLD_LIBRARY_PATH:$AF_PATH/lib64`
To:
`On OSX: do export DYLD_LIBRARY_PATH=$DYLD_LIBRARY_PATH:$AF_PATH/lib`

After installing arrayfire 3.7.2, the installation directory was `/opt/arrayfire` and the library files were in the `./lib` subdirectory.




Discussion / hints:

Fix patch:
diff --git a/README.md b/README.md
index 5cf0e889..02320d4b 100644
--- a/README.md
+++ b/README.md
@@ -28,7 +28,7 @@ To use the rust bindings for ArrayFire from crates.io, the following requirement
 2. Set the evironment variable `AF_PATH` to point to ArrayFire installation root folder.
 3. Make sure to add the path to lib files to your path environment variables.
     - On Linux: do `export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:$AF_PATH/lib64`
-    - On OSX: do `export DYLD_LIBRARY_PATH=$DYLD_LIBRARY_PATH:$AF_PATH/lib64`
+    - On OSX: do `export DYLD_LIBRARY_PATH=$DYLD_LIBRARY_PATH:$AF_PATH/lib`
     - On Windows: Add `%AF_PATH%\lib` to your PATH environment variable.
 4. Add `arrayfire = "3.8"` to the dependencies section of your project's Cargo.toml file.
    Make sure to change the version to latest available.


Test patch: