Add strict test for whitespace at end of line

More work on coding style

modules/space/rendering/renderablestars.cpp

@@ -321,7 +321,7 @@ void RenderableStars::render(const RenderData& data, RendererTasks&) {
 
     // @Check overwriting the scaling from the camera; error as parsec->meter conversion
     // is done twice? ---abock
-    glm::vec2 scaling = glm::vec2(1, -19);  
+    glm::vec2 scaling = glm::vec2(1, -19);
 
     glm::mat4 modelMatrix = glm::mat4(1.0);
     glm::mat4 viewMatrix       = data.camera.viewMatrix();