Prefer 'device tree' as two words

CHANGELOG.md

@@ -2,7 +2,7 @@
 
 ### Parsing
 
-Added support for devicetree.
+Added support for device tree.
 
 Difftastic now uses tree-sitter comment highlighing as a hint that
 nodes should be treated as atoms. This ensures comments are treated

manual/src/languages_supported.md

@@ -18,7 +18,7 @@ with `difft --list-languages`.
 | CMake           | [uyha/tree-sitter-cmake](https://github.com/uyha/tree-sitter-cmake)                             |
 | Common Lisp     | [theHamsta/tree-sitter-commonlisp](https://github.com/theHamsta/tree-sitter-commonlisp)         |
 | Dart            | [UserNobody14/tree-sitter-dart](https://github.com/UserNobody14/tree-sitter-dart)               |
-| Devicetree      | [joelspadin/tree-sitter-devicetree](https://github.com/joelspadin/tree-sitter-devicetree)       |
+| Device Tree     | [joelspadin/tree-sitter-devicetree](https://github.com/joelspadin/tree-sitter-devicetree)       |
 | Elixir          | [elixir-lang/tree-sitter-elixir](https://github.com/elixir-lang/tree-sitter-elixir)             |
 | Elm             | [elm-tooling/tree-sitter-elm](https://github.com/elm-tooling/tree-sitter-elm)                   |
 | Elvish          | [ckafi/tree-sitter-elvish](https://github.com/ckafi/tree-sitter-elvish)                         |

sample_files/compare.expected

@@ -50,7 +50,7 @@ sample_files/dart_1.dart sample_files/dart_2.dart
 631b39f8574990923d4ac3d541e2966d  -
 
 sample_files/devicetree_1.dts sample_files/devicetree_2.dts
-315a2c9f53f5c82e80635b357511e45b  -
+77f13f1cff53b996778d142a94fe58f6  -
 
 sample_files/elisp_1.el sample_files/elisp_2.el
 e44eda0da58fe6eb3fba9ce3244044ad  -

src/parse/guess_language.rs

@@ -29,7 +29,7 @@ pub(crate) enum Language {
     CSharp,
     Css,
     Dart,
-    Devicetree,
+    DeviceTree,
     Elixir,
     Elm,
     Elvish,
@@ -121,7 +121,7 @@ pub(crate) fn language_name(language: Language) -> &'static str {
         CSharp => "C#",
         Css => "CSS",
         Dart => "Dart",
-        Devicetree => "Devicetree",
+        DeviceTree => "Device Tree",
         Elixir => "Elixir",
         Elm => "Elm",
         Elvish => "Elvish",
@@ -247,7 +247,7 @@ pub(crate) fn language_globs(language: Language) -> Vec<glob::Pattern> {
         CSharp => &["*.cs"],
         Css => &["*.css"],
         Dart => &["*.dart"],
-        Devicetree => &["*.dts", "*.dtsi", "*.dtso", "*.its"],
+        DeviceTree => &["*.dts", "*.dtsi", "*.dtso", "*.its"],
         Elm => &["*.elm"],
         EmacsLisp => &["*.el", ".emacs", "_emacs", "Cask"],
         Elixir => &["*.ex", "*.exs"],

src/parse/tree_sitter_parser.rs

@@ -321,7 +321,7 @@ pub(crate) fn from_language(language: guess::Language) -> TreeSitterConfig {
                 sub_languages: vec![],
             }
         }
-        Devicetree => {
+        DeviceTree => {
             let language = unsafe { tree_sitter_devicetree() };
             TreeSitterConfig {
                 language,