Rustdocs fixes

crates/assists/src/handlers/replace_qualified_name_with_use.rs

@@ -51,7 +51,7 @@ pub(crate) fn replace_qualified_name_with_use(
     )
 }
 
-/// Adds replacements to `re` that shorten `path` in all descendants of `node`.g
+/// Adds replacements to `re` that shorten `path` in all descendants of `node`.
 fn shorten_paths(rewriter: &mut SyntaxRewriter<'static>, node: SyntaxNode, path: &ast::Path) {
     for child in node.children() {
         match_ast! {

crates/ide_helpers/src/lib.rs

@@ -1,9 +1,11 @@
+//! A module with ide helpers for high-level ide features.
 use hir::{Crate, Enum, Module, ScopeDef, Semantics, Trait};
 use ide_db::RootDatabase;
 use syntax::ast::{self, make};
 
 pub mod insert_use;
 
+/// Converts the mod path struct into its ast representation.
 pub fn mod_path_to_ast(path: &hir::ModPath) -> ast::Path {
     let _p = profile::span("mod_path_to_ast");