Fix cranelift Module and ObjectModule docs links (#2852)

cranelift/codegen/src/ir/entities.rs

@@ -146,7 +146,7 @@ impl StackSlot {
 /// [`VmContext`](super::GlobalValueData::VMContext) using
 /// [`FuncEnvironment::make_global`](https://docs.rs/cranelift-wasm/*/cranelift_wasm/trait.FuncEnvironment.html#tymethod.make_global).
 /// - When compiling to native code, you can use it for objects in static memory with
-/// [`Module::declare_data_in_func`](https://docs.rs/cranelift-module/*/cranelift_module/struct.Module.html#method.declare_data_in_func).
+/// [`Module::declare_data_in_func`](https://docs.rs/cranelift-module/*/cranelift_module/trait.Module.html#method.declare_data_in_func).
 /// - For any compilation target, it can be registered with
 /// [`FunctionBuilder::create_global_value`](https://docs.rs/cranelift-frontend/*/cranelift_frontend/struct.FunctionBuilder.html#method.create_global_value).
 ///
@@ -264,9 +264,9 @@ impl JumpTable {
 ///
 /// - [`FunctionBuilder::import_function`](https://docs.rs/cranelift-frontend/*/cranelift_frontend/struct.FunctionBuilder.html#method.import_function)
 /// for external functions
-/// - [`Module::declare_func_in_func`](https://docs.rs/cranelift-module/*/cranelift_module/struct.Module.html#method.declare_func_in_func)
+/// - [`Module::declare_func_in_func`](https://docs.rs/cranelift-module/*/cranelift_module/trait.Module.html#method.declare_func_in_func)
 /// for functions declared elsewhere in the same native
-/// [`Module`](https://docs.rs/cranelift-module/*/cranelift_module/struct.Module.html)
+/// [`Module`](https://docs.rs/cranelift-module/*/cranelift_module/trait.Module.html)
 /// - [`FuncEnvironment::make_direct_func`](https://docs.rs/cranelift-wasm/*/cranelift_wasm/trait.FuncEnvironment.html#tymethod.make_direct_func)
 /// for functions declared in the same WebAssembly
 /// [`FuncEnvironment`](https://docs.rs/cranelift-wasm/*/cranelift_wasm/trait.FuncEnvironment.html#tymethod.make_direct_func)

cranelift/object/src/backend.rs

@@ -639,8 +639,8 @@ fn translate_linkage(linkage: Linkage) -> (SymbolScope, bool) {
     (scope, weak)
 }
 
-/// This is the output of `Module`'s
-/// [`finish`](../cranelift_module/struct.Module.html#method.finish) function.
+/// This is the output of `ObjectModule`'s
+/// [`finish`](../struct.ObjectModule.html#method.finish) function.
 /// It contains the generated `Object` and other information produced during
 /// compilation.
 pub struct ObjectProduct {