diff --git a/docs/drivers/freedreno.rst b/docs/drivers/freedreno.rst
index 9e56189ff93..7f335ba3d9b 100644
--- a/docs/drivers/freedreno.rst
+++ b/docs/drivers/freedreno.rst
@@ -286,7 +286,7 @@ instruction.  The address of the descriptor is calculated as::
 
 .. note::
    Turnip reserves one descriptor set for internal use and exposes the other
-   four for the application via the vulkan API.
+   four for the application via the Vulkan API.
 
 Software Architecture
 ---------------------
diff --git a/docs/envvars.rst b/docs/envvars.rst
index 232c02edda4..ae9a31c7dcf 100644
--- a/docs/envvars.rst
+++ b/docs/envvars.rst
@@ -40,7 +40,7 @@ LibGL environment variables
 
 .. envvar:: LIBGL_KOPPER_DISABLE
 
-   disable vulkan swapchains with Zink if set to ``true``.
+   disable Vulkan swapchains with Zink if set to ``true``.
    In general, this should not be used unless you know what you are
    doing. Some examples of "knowing what you are doing" include:
    - using a VK driver which has no WSI implementation for your display server