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Co-authored-by: Nathan Gauër <[email protected]>

Author: s-perron

clang/include/clang/Basic/AttrDocs.td

@@ -8255,7 +8255,7 @@ and https://microsoft.github.io/hlsl-specs/proposals/0013-wave-size-range.html
 def VkConstantIdDocs : Documentation {
   let Category = DocCatFunction;
   let Content = [{
-The ``vk::constant_id`` attribute specify the id for a SPIR-V specialization
+The ``vk::constant_id`` attribute specifies the id for a SPIR-V specialization
 constant. The attribute applies to const global scalar variables. The variable must be initialized with a C++11 constexpr.
 In SPIR-V, the
 variable will be replaced with an `OpSpecConstant` with the given id.

clang/include/clang/Basic/DiagnosticSemaKinds.td

@@ -12921,7 +12921,7 @@ def err_spirv_enum_not_valid : Error<
 
 def err_specialization_const_lit_init
     : Error<"variable with 'vk::constant_id' attribute cannot have an "
-            "initializer that is not a constexpr">;
+            "initializer that is not a literal">;
 def err_specialization_const_missing_initializer
     : Error<
           "variable with 'vk::constant_id' attribute must have an initializer">;