Update compiler/rustc_codegen_llvm/src/context.rs

Co-authored-by: Oli Scherer <[email protected]>

Author: ZuseZ4

Diff for: compiler/rustc_codegen_llvm/src/context.rs

@@ -38,10 +38,11 @@ use crate::llvm::{Metadata, MetadataType};
 use crate::type_::Type;
 use crate::value::Value;
 use crate::{attributes, coverageinfo, debuginfo, llvm, llvm_util};
-// A tcx (and related cache datastructures) can't be move between threads.
-// However, there are various cx related functions which we want to be available to the builder and
-// other compiler pieces. Here we define a small subset which has enough information and can be
-// moved around more freely.
+
+/// `TyCtxt` (and related cache datastructures) can't be move between threads.
+/// However, there are various cx related functions which we want to be available to the builder and
+/// other compiler pieces. Here we define a small subset which has enough information and can be
+/// moved around more freely.
 pub(crate) struct SimpleCx<'ll> {
     pub llmod: &'ll llvm::Module,
     pub llcx: &'ll llvm::Context,