[mlir] Update all dialects docs to use 'dialect-namespace' in the header

mlir/docs/Dialects/Affine.md

@@ -1,4 +1,4 @@
-# `affine` Dialect
+# 'affine' Dialect
 
 This dialect provides a powerful abstraction for affine operations and analyses.
 

mlir/docs/Dialects/GPU.md

@@ -1,4 +1,4 @@
-# `gpu` Dialect
+# 'gpu' Dialect
 
 Note: this dialect is more likely to change than others in the near future; use
 with caution.

mlir/docs/Dialects/LLVM.md

@@ -1,4 +1,4 @@
-# `llvm` Dialect
+# 'llvm' Dialect
 
 This dialect wraps the LLVM IR types and instructions into MLIR types and
 operations. It provides several additional operations that are necessary to

mlir/docs/Dialects/Linalg.md

@@ -1,4 +1,4 @@
-# `linalg` Dialect
+# 'linalg' Dialect
 
 [TOC]
 

mlir/docs/Dialects/SPIR-V.md

@@ -1,4 +1,4 @@
-# SPIR-V Dialect
+# 'spv' Dialect
 
 This document describes the design of the SPIR-V dialect in MLIR. It lists
 various design choices we made for modeling different SPIR-V mechanisms, and

mlir/docs/Dialects/Standard.md

@@ -1,4 +1,4 @@
-# `std` Dialect
+# 'std' Dialect
 
 This dialect provides documentation for operations within the Standard dialect.
 

mlir/docs/Dialects/Vector.md

@@ -1,4 +1,4 @@
-# Vector Dialect
+# 'vector' Dialect
 
 [TOC]