Update to try and prevent inappropriate PRs from being submitted against this repo

1 files changed, 11 insertions, 2 deletions

diff --git a/README.md b/README.md
index 685e712..4687289 100644
--- a/README.md
+++ b/README.md
@@ -7,6 +7,11 @@ Vulkan header files and API registry
 The contents of this repository are largely obtained from other repositories and are
 collected, coordinated, and curated here.
 
+Do not propose pull requests to this repository which modify any files under
+include/vulkan/ or registry/. All such files are generated from the
+Vulkan-Docs repository and, in the case of include/vulkan/vulkan.hpp, the
+Vulkan-Hpp repository. Any changes must be made in those repositories.
+
 The projects for these repositories are:
 
 - [KhronosGroup/Vulkan-Docs](https://github.com/KhronosGroup/Vulkan-Docs)
@@ -19,8 +24,12 @@ asking questions, or opening issues.
 
 ## Version Tagging Scheme
 
-Updates to the `Vulkan-Headers` repository which correspond to a new Vulkan specification release are tagged using the following format: `v<`_`version`_`>` (e.g., `v1.1.96`).
+Updates to the `Vulkan-Headers` repository which correspond to a new Vulkan
+specification release are tagged using the following format:
+`v<`_`version`_`>` (e.g., `v1.1.96`).
 
-**Note**: Marked version releases have undergone thorough testing but do not imply the same quality level as SDK tags. SDK tags follow the `sdk-<`_`version`_`>.<`_`patch`_`>` format (e.g., `sdk-1.1.92.0`).
+**Note**: Marked version releases have undergone thorough testing but do not
+imply the same quality level as SDK tags. SDK tags follow the
+`sdk-<`_`version`_`>.<`_`patch`_`>` format (e.g., `sdk-1.1.92.0`).
 
 This scheme was adopted following the 1.1.96 Vulkan specification release.