diff --git a/docs/envvars.rst b/docs/envvars.rst
index 334138b01bc..1f371c8be13 100644
--- a/docs/envvars.rst
+++ b/docs/envvars.rst
@@ -440,7 +440,7 @@ Intel driver environment variables
    if set, determines the directory to be used for overriding shader
    assembly. The binaries with custom assembly should be placed in
    this folder and have a name formatted as ``sha1_of_assembly.bin``.
-   The sha1 of a shader assembly is printed when assembly is dumped via
+   The SHA-1 of a shader assembly is printed when assembly is dumped via
    corresponding :envvar:`INTEL_DEBUG` flag (e.g. ``vs`` for vertex shader).
    A binary could be generated from a dumped assembly by ``i965_asm``.
    For :envvar:`INTEL_SHADER_ASM_READ_PATH` to work it is necessary to enable
@@ -448,7 +448,7 @@ Intel driver environment variables
    It is advised to use ``nocompact`` flag of :envvar:`INTEL_DEBUG` when
    dumping and overriding shader assemblies.
    The success of assembly override would be signified by "Successfully
-   overrode shader with sha1 <sha1>" in stderr replacing the original
+   overrode shader with sha1 <SHA-1>" in stderr replacing the original
    assembly.