diff --git a/src/main.cpp b/src/main.cpp
index 653ce78..55e7b4c 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -1,27 +1,29 @@
 
 /*
  * TODO:
- * - impulsive orbital maneuvers
- * - remove inline functions from orbits.h
- * - replace instances of glm:: with using directives
- * - compile with '-pedantic' and fix macro warnings
- * - orbits with nu (true anom at T0) other than 0 degrees
- * - plane change maneuvers
- * - Hohmman transfer orbits
- * - make an 'overlay' graphic for things like apoapsis, perisapsis, f1, f2,
- *   	flight path
- *		- fix coordinate directions overlay
- * - patched conic method for transferring between 2 grav bodies
- * - test parabolic/hyperbolic trajectories
- * - organize orbit functions into interface/internal functions
- * - add an 'orbits' namespace
- *   - drop orbit from interface functions,
- *   	eg) 'orbitGetTimeOfFlight()' becomes 'getTimeOfFlight()'
+ *
+ * - orbits:
+ *   - plane change maneuvers
+ *   - Hohmman transfer orbits
+ *   - patched conic method for transferring between 2 grav bodies
+ *   - parabolic/hyperbolic trajectories
  *
  * - Gooey:
  *   - Add maneuver controls for circularize_raising/lowering
  *   - can we make the input slider for maneuver anomaly snap to certain angles?
  *   	- 0, apoapse, periapse?
+ *   - make an 'overlay' graphic for things like apoapsis, perisapsis, f1, f2,
+ *   	flight path
+ *	 - fix coordinate directions overlay
+ *
+ * - meta:
+ *   - remove inline functions from orbits.h
+ *   - replace instances of glm:: with using directives
+ *   - compile with '-pedantic' and fix macro warnings
+ *   - organize orbit functions into interface/internal functions
+ *   - add an 'orbits' namespace
+ *     - drop orbit from interface functions,
+ *     	eg) 'orbitGetTimeOfFlight()' becomes 'getTimeOfFlight()'
  */
 
 #include <cassert>