fixed typo, updated glow-extras

glow-extras @ f3633cbb

-Subproject commit 114d8e58304c366383c916fa0e2f63da992fd563
+Subproject commit f3633cbb7c272436d5da5dfa5cbd1ce67c6fd653

samples/wip/viewer/main.cc

@@ -25,8 +25,8 @@ int main()
     {
         // Load a skybox, init viewer
         auto const skyboxPath = dataPath + "ibl/bell_park/skybox/skybox_";
-        auto skybox = glow::TextureCubeMap::createFromData(glow::TextureData::createFromFileCube(
-            skyboxPath + "posx.hdr", skyboxPath + "negx.hdr", skyboxPath + "posy.hdr", skyboxPath + "negy.hdr",
+        auto skybox = glow::TextureCubeMap::createFromData(
+            glow::TextureData::createFromFileCube(skyboxPath + "posx.hdr", skyboxPath + "negx.hdr", skyboxPath + "posy.hdr", skyboxPath + "negy.hdr",
                                                   skyboxPath + "posz.hdr", skyboxPath + "negz.hdr", glow::ColorSpace::sRGB));
         glow::viewer::Viewer::GlobalInit(skybox);
     }
@@ -82,7 +82,7 @@ int main()
     // Simple point cloud
     view(points(pos));
 
-    // Rounded, oriented point cloud with adaptive point size
+    // Square, oriented point cloud with adaptive point size
     view(points(pos).point_size_world(ptsize).normals(vnormals).square());
 
     // Configure view