Rename integration examples

Cargo.toml

@@ -70,7 +70,8 @@ members = [
     "examples/events",
     "examples/game_of_life",
     "examples/geometry",
-    "examples/integration",
+    "examples/integration_wgpu",
+    "examples/integration_opengl",
     "examples/pane_grid",
     "examples/pick_list",
     "examples/pokedex",
@@ -86,7 +87,6 @@ members = [
     "examples/tooltip",
     "examples/url_handler",
     "examples/menu",
-    "examples/integration_gl",
 ]
 
 [dependencies]

examples/integration_opengl/Cargo.toml

@@ -1,5 +1,5 @@
 [package]
-name = "integration_gl"
+name = "integration_opengl"
 version = "0.1.0"
 authors = ["Héctor Ramón Jiménez <hector0193@gmail.com>"]
 edition = "2018"

examples/integration_opengl/README.md

@@ -1,4 +1,4 @@
-## Integration
+## OpenGL integration
 
 A demonstration of how to integrate Iced in an existing graphical OpenGL application.
 

examples/integration_wgpu/Cargo.toml

@@ -1,5 +1,5 @@
 [package]
-name = "integration"
+name = "integration_wgpu"
 version = "0.1.0"
 authors = ["Héctor Ramón Jiménez <hector0193@gmail.com>"]
 edition = "2018"

examples/integration_wgpu/README.md

@@ -1,6 +1,7 @@
-## Integration
+## `wgpu` integration
 
-A demonstration of how to integrate Iced in an existing graphical application.
+A demonstration of how to integrate Iced in an existing graphical application
+that leverages [`wgpu`].
 
 The __[`main`]__ file contains all the code of the example.
 
@@ -16,3 +17,4 @@ cargo run --package integration
 ```
 
 [`main`]: src/main.rs
+[`wgpu`]: https://github.com/gfx-rs/wgpu