doc/ale-rust: fix rust-analyzer typo

Author: mathstuf

doc/ale-rust.txt

@@ -33,8 +33,8 @@ Integration Information
   5. rustfmt -- If you have `rustfmt` installed, you can use it as a fixer to
      consistently reformat your Rust code.
 
-  Only cargo and rust-analyze are enabled by default. To switch to using rustc
-  instead of cargo, configure |b:ale_linters| in your ftplugin file
+  Only cargo and rust-analyzer are enabled by default. To switch to using
+  rustc instead of cargo, configure |b:ale_linters| in your ftplugin file
   appropriately: >
 
   " See the help text for the option for more information.