Merge pull request #2376 from smanilov/patch-5

Fix minor typo in rustdoc-internals.md

Author: tshepang

src/rustdoc-internals.md

@@ -55,8 +55,8 @@ The first step in [`clean::utils::krate`][ck1] is to invoke
   * inlining public `use` exports of private items, or showing a "Reexport"
     line in the module page
   * inlining items with `#[doc(hidden)]` if the base item is hidden but the
-  * showing `#[macro_export]`-ed macros at the crate root, regardless of where
-    they're defined reexport is not
+  * showing `#[macro_export]`-ed macros at the crate root, regardless of whether
+    they're defined as a reexport or not
 
 After this step, `clean::krate` invokes [`clean_doc_module`], which actually
 converts the `HIR` items to the cleaned [`AST`][ast]. This is also the step where cross-