Examples: WGPU: fixed typo for wvgk cloning. (#9428, #9387)

diff --git a/examples/example_glfw_wgpu/CMakeLists.txt b/examples/example_glfw_wgpu/CMakeLists.txt
index 95d9fe3..287a89d 100644
--- a/examples/example_glfw_wgpu/CMakeLists.txt
+++ b/examples/example_glfw_wgpu/CMakeLists.txt

@@ -14,7 +14,7 @@
 #   * build/example_glfw_wgpu[.exe] or build/Debug/example_glfw_wgpu[.exe]
 
 # Building for desktop with WGVK (MUCH EASIER)
-#  1. git clone https://github.com/manuel5975p/WGVK dawn
+#  1. git clone https://github.com/manuel5975p/WGVK wgvk
 #  2. cmake -B build -DIMGUI_WGVK_DIR=wgvk
 #  3. cmake --build build
 # The resulting binary will be found at one of the following locations:

diff --git a/examples/example_sdl2_wgpu/CMakeLists.txt b/examples/example_sdl2_wgpu/CMakeLists.txt
index aa8a1e5..efe35ff 100644
--- a/examples/example_sdl2_wgpu/CMakeLists.txt
+++ b/examples/example_sdl2_wgpu/CMakeLists.txt

@@ -14,7 +14,7 @@
 #   * build/example_sdl2_wgpu[.exe] or build/Debug/example_sdl2_wgpu[.exe]
 
 # Building for desktop with WGVK (MUCH EASIER)
-#  1. git clone https://github.com/manuel5975p/WGVK dawn
+#  1. git clone https://github.com/manuel5975p/WGVK wgvk
 #  2. cmake -B build -DIMGUI_WGVK_DIR=wgvk
 #  3. cmake --build build
 # The resulting binary will be found at one of the following locations:

diff --git a/examples/example_sdl3_wgpu/CMakeLists.txt b/examples/example_sdl3_wgpu/CMakeLists.txt
index 7ecf026..dd7b1e4 100644
--- a/examples/example_sdl3_wgpu/CMakeLists.txt
+++ b/examples/example_sdl3_wgpu/CMakeLists.txt

@@ -14,7 +14,7 @@
 #   * build/example_sdl3_wgpu[.exe] or build/Debug/example_sdl3_wgpu[.exe]
 
 # Building for desktop with WGVK (MUCH EASIER)
-#  1. git clone https://github.com/manuel5975p/WGVK dawn
+#  1. git clone https://github.com/manuel5975p/WGVK wgvk
 #  2. cmake -B build -DIMGUI_WGVK_DIR=wgvk
 #  3. cmake --build build
 # The resulting binary will be found at one of the following locations: