diff --git a/examples/opengl3_example/main.cpp b/examples/opengl3_example/main.cpp
index c8fe320..9f86ebe 100644
--- a/examples/opengl3_example/main.cpp
+++ b/examples/opengl3_example/main.cpp
@@ -152,11 +152,9 @@
         ImGui::GetIO().AddInputCharacter((unsigned short)c);
 }
 
-// OpenGL code based on http://open.gl tutorials
 void InitGL()
 {
     glfwSetErrorCallback(glfw_error_callback);
-
     if (!glfwInit())
         exit(1);
 
@@ -164,7 +162,7 @@
     glfwWindowHint(GLFW_CONTEXT_VERSION_MINOR, 3);
     glfwWindowHint(GLFW_OPENGL_PROFILE, GLFW_OPENGL_CORE_PROFILE);
 
-    window = glfwCreateWindow(1280, 720, "ImGui OpenGL example", NULL, NULL);
+    window = glfwCreateWindow(1280, 720, "ImGui OpenGL3 example", NULL, NULL);
     glfwMakeContextCurrent(window);
     glfwSetKeyCallback(window, glfw_key_callback);
     glfwSetMouseButtonCallback(window, glfw_mouse_button_callback);

diff --git a/examples/opengl3_example/main.cpp b/examples/opengl3_example/main.cpp
index c8fe320..9f86ebe 100644
--- a/examples/opengl3_example/main.cpp
+++ b/examples/opengl3_example/main.cpp
@@ -152,11 +152,9 @@
         ImGui::GetIO().AddInputCharacter((unsigned short)c);
 }
 
-// OpenGL code based on http://open.gl tutorials
 void InitGL()
 {
     glfwSetErrorCallback(glfw_error_callback);
-
     if (!glfwInit())
         exit(1);
 
@@ -164,7 +162,7 @@
     glfwWindowHint(GLFW_CONTEXT_VERSION_MINOR, 3);
     glfwWindowHint(GLFW_OPENGL_PROFILE, GLFW_OPENGL_CORE_PROFILE);
 
-    window = glfwCreateWindow(1280, 720, "ImGui OpenGL example", NULL, NULL);
+    window = glfwCreateWindow(1280, 720, "ImGui OpenGL3 example", NULL, NULL);
     glfwMakeContextCurrent(window);
     glfwSetKeyCallback(window, glfw_key_callback);
     glfwSetMouseButtonCallback(window, glfw_mouse_button_callback);
diff --git a/examples/opengl_example/main.cpp b/examples/opengl_example/main.cpp
index cc3fae3..018616f 100644
--- a/examples/opengl_example/main.cpp
+++ b/examples/opengl_example/main.cpp
@@ -130,15 +130,13 @@
         ImGui::GetIO().AddInputCharacter((unsigned short)c);
 }
 
-// OpenGL code based on http://open.gl tutorials
 void InitGL()
 {
     glfwSetErrorCallback(glfw_error_callback);
-
     if (!glfwInit())
         exit(1);
 
-    window = glfwCreateWindow(1280, 720, "ImGui OpenGL example", NULL, NULL);
+    window = glfwCreateWindow(1280, 720, "ImGui OpenGL2 example", NULL, NULL);
     glfwMakeContextCurrent(window);
     glfwSetKeyCallback(window, glfw_key_callback);
     glfwSetMouseButtonCallback(window, glfw_mouse_button_callback);